option to purchase assignment

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Steps in the assignment process for early exercise

• Decision to exercise Option holders may choose to exercise early when market conditions align, potentially fearing a reversal in stock prices that could erode profits, or wanting to capitalize on an upcoming dividend
• Initial notification The Options Clearing Corporation is informed upon early exercise, randomly assigning a brokerage client who is short a matching option.
• Assignment notification The short option holder is notified by their brokerage about being assigned and is now responsible for meeting the option contract's terms.
• Fulfilling the obligation Option writers must deliver the underlying asset for call options or pay for the underlying asset for put options. This is typically an automated process carried out by brokerages.

Assignment at expiration

Risk of assignment, avoiding assignment, basic example, options resource center.

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Understanding assignment risk in Level 3 and 4 options strategies

E*TRADE from Morgan Stanley

With all options strategies that contain a short option position, an investor or trader needs to keep in mind the consequences of having that option assigned , either at expiration or early (i.e., prior to expiration). Remember that, in principle, with American-style options a short position can be assigned to you at any time. On this page, we’ll run through the results and possible responses for various scenarios where a trader may be left with a short position following an assignment.

Before we look at specifics, here’s an important note about risk related to out-of-the-money options: Normally, you would not receive an assignment on an option that expires out of the money. However, even if a short position appears to be out of the money, it might still be assigned to you if the stock were to move against you just prior to expiration or in extended aftermarket or weekend trading hours. The only way to eliminate this risk is to buy-to-close the short option.

• Short (naked) calls

Credit call spreads

Credit put spreads, debit call spreads, debit put spreads.

• When all legs are in-the-money or all are out-of-the-money at expiration

Another important note : In any case where you close out an options position, the standard contract fee (commission) will be charged unless the trade qualifies for the E*TRADE Dime Buyback Program . There is no contract fee or commission when an option is assigned to you.

Short (naked) call

If you experience an early assignment

An early assignment is most likely to happen if the call option is deep in the money and the stock’s ex-dividend date is close to the option expiration date.

If your account does not hold the shares needed to cover the obligation, an early assignment would create a short stock position in your account. This may incur borrowing fees and make you responsible for any dividend payments.

Also note that if you hold a short call on a stock that has a dividend payment coming in the near future, you may be responsible for paying the dividend even if you close the position before it expires.

An early assignment generally happens when the put option is deep in the money and the underlying stock does not have an ex-dividend date between the current time and the expiration of the option.

Short call + long call

(The same principles apply to both two-leg and four-leg strategies)

This would leave your account short the shares you’ve been assigned, but the risk of the position would not change . The long call still functions to cover the short share position. Typically, you would buy shares to cover the short and simultaneously sell the long leg of the spread.

Pay attention to short in-the-money call legs on the day prior to the stock’s ex-dividend date, because an assignment that evening would put you in a short stock position where you are responsible for paying the dividend. If there’s a risk of early assignment, consider closing the spread.

Short put + long put

Early assignment would leave your account long the shares you’ve been assigned. If your account does not have enough buying power to purchase the shares when they are assigned, this may create a Fed call in your account.

However, the long put still functions to cover the position because it gives you the right to sell shares at the long put strike price. Typically, you would sell the shares in the market and close out the long put simultaneously.

Here's a call example

• Let’s say that you’re short a 100 call and long a 110 call on XYZ stock; both legs are in-the-money.
• You receive an assignment notification on your short 100 call, meaning you sell 100 shares of XYZ stock at 100. Now, you have $10,000 in short stock proceeds, your account is short 100 shares of stock, and you still hold the long 110 call.
• Exercise your long 110 call, which would cover the short stock position in your account.
• Or, buy 100 shares of XYZ stock (to cover your short stock position) and sell to close the long 110 call.

Here's a put example:

• Let’s say that you’re short a 105 put and long a 95 put on XYZ stock; the short leg is in-the-money.
• You receive an assignment notification on your short 105 put, meaning you buy 100 shares of XYZ stock at 105. Now, your account has been debited $10,500 for the stock purchase, you hold 100 shares of stock, and you still hold the long 95 put.
• The debit in your account may be subject to margin charges or even a Fed call, but your risk profile has not changed.
• You can sell to close 100 shares of stock and sell to close the long 95 put.

Long call + short call

Debit spreads have the same early assignment risk as credit spreads only if the short leg is in-the-money.

An early assignment would leave your account short the shares you’ve been assigned, but the risk of the position would not change . The long call still functions to cover the short share position. Typically, you would buy shares to cover the short share position and simultaneously sell the remaining long leg of the spread.

Long put + short put

An early assignment would leave your account long the shares you’ve been assigned. If your account does not have enough buying power to purchase the shares when they are assigned, this may create a Fed call in your account.

All spreads that have a short leg

(when all legs are in-the-money or all are out-of-the-money)

Pay attention to short in-the-money call legs on the day prior to the stock’s ex-dividend date because an assignment that evening would put you in a short stock position where you are responsible for paying the dividend. If there’s a risk of early assignment, consider closing the spread.

However, the long put still functions to cover the long stock position because it gives you the right to sell shares at the long put strike price. Typically, you would sell the shares in the market and close out the long put simultaneously. 

What to read next...

How to buy call options, how to buy put options, potentially protect a stock position against a market drop, looking to expand your financial knowledge.

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Option Exercise and Assignment Explained w/ Visuals

Last updated on February 11th, 2022 , 06:38 am

Buyers of options have the right to exercise their option at or before the option’s expiration. When an option is exercised, the option holder will buy (for exercised calls) or sell (for exercised puts) 100 shares of stock per contract at the option’s strike price.

Conversely, when an option is exercised, a trader who is short the option will be assigned 100 long (for short puts) or short (for short calls) shares per contract.

• Long American style options can exercise their contract at any time.
• Long calls transfer to +100 shares of stock
• Long puts transfer to -100 shares of stock
• Short calls are assigned -100 shares of stock.
• Short puts are assigned +100 shares of stock.
• Options are typically only exercised and thus assigned when extrinsic value is very low.
• Approximately only 7% of options are exercised.

The following sequences summarize exercise and assignment for calls and puts (assuming one option contract ):

Call Buyer Exercises Option   ➜  Purchases 100 shares at the call’s strike price.

Call Seller Assigned  ➜  Sells/shorts 100 shares at the call’s strike price.

Put Buyer Exercises Option  ➜  Sells/shorts 100 shares at the put’s strike price.

Put Seller Assigned   ➜  Purchases 100 shares at the put’s strike price.

Let’s look at some specific examples to drill down on this concept.

Exercise and Assignment Examples

In the following table, we’ll examine how various options convert to stock positions for the option buyer and seller:

As you can see, exercise and assignment is pretty straightforward: when an option buyer exercises their option, they purchase (calls) or sell (puts) 100 shares of stock at the strike price . A trader who is short the assigned option is obligated to fulfill the opposite position as the option exerciser. 

Automatic Exercise at Expiration

Another important thing to know about exercise and assignment is that standard in-the-money equity options are automatically exercised at expiration. So, traders may end up with stock positions by letting their options expire in-the-money.

An in-the-money option is defined as any option with at least $0.01 of intrinsic value at expiration . For example, a standard equity call option with a strike price of 100 would be automatically exercised into 100 shares of stock if the stock price is at $100.01 or higher at expiration.

What if You Don't Have Enough Available Capital?

Even if you don’t have enough capital in your account, you can still be assigned or automatically exercised into a stock position. For example, if you only have $10,000 in your account but you let one 500 call expire in-the-money, you’ll be long 100 shares of a $500 stock, which is a $50,000 position. Clearly, the $10,000 in your account isn’t enough to buy $50,000 worth of stock, even on 4:1 margin.

If you find yourself in a situation like this, your brokerage firm will come knocking almost instantaneously. In fact, your brokerage firm will close the position for you if you don’t close the position quickly enough.

Why Options are Rarely Exercised

At this point, you understand the basics of exercise and assignment. Now, let’s dive a little deeper and discuss what an option buyer forfeits when they exercise their option.

When an option is exercised, the option is converted into long or short shares of stock. However, it’s important to note that the option buyer will lose the extrinsic value of the option when they exercise the option. Because of this, options with lots of extrinsic value remaining are unlikely to be exercised. Conversely, options consisting of all intrinsic value and very little extrinsic value are more likely to be exercised.

The following table demonstrates the losses from exercising an option with various amounts of extrinsic value:

As we can see here, exercising options with lots of extrinsic value is not favorable. 

Why? Consider the 95 call trading for $7. Exercising the call would result in an effective purchase price of $102 because shares are bought at $95, but $7 was paid for the right to buy shares at $95. 

With an effective purchase price of $102 and the stock trading for $100, exercising the option results in a loss of $2 per share, or $200 on 100 shares.

Even if the 95 call was previously purchased for less than $7, exercising an option with $2 of extrinsic value will always result in a P/L that’s $200 lower (per contract) than the current P/L. F

or example, if the trader initially purchased the 95 call for $2, their P/L with the option at $7 would be $500 per contract. However, if the trader decided to exercise the 95 call with $2 of extrinsic value, their P/L would drop to +$300 because they just gave up $200 by exercising.

7% Of Options Are Exercised

Because of the fact that traders give up money by exercising an option with extrinsic value, most options are not exercised. In fact, according to the Options Clearing Corporation,  only 7% of options were exercised in 2017 . Of course, this may not factor in all brokerage firms and customer accounts, but it still demonstrates a low exercise rate from a large sample size of trading accounts.

So, in almost all cases, it’s more beneficial to sell the long option and buy or sell shares instead of exercising. We like to call this approach a “synthetic exercise.”

Congrats! You’ve learned the basics of exercise and assignment. If you’d like to know how the exercise and assignment process actually works, continue to the next section!

Who Gets Assigned When an Option is Exercised?

With thousands of traders long and short options in the market, who actually gets assigned when one of the traders exercises their option?

In this section, we’ll run through the exercise and assignment process for options so you know how the assignment decision occurs.

If a trader is short a single option, how do they get assigned if one of a thousand other traders exercises that option?

The short answer is that the process is random. For example, if there are 5,000 traders who are long a call option and 5,000 traders who are short that call option, an account with the short option will be randomly assigned the exercise notice. The random process ensures that the option assignment system is fair

Visualizing Assignment and Exercise

The following visual describes the general process of exercise and assignment:

If you’d like, you can read the OCC’s detailed assignment procedure here  (warning: it’s intense!).

Now you know how the assignment procedure works. In the final section, we’ll discuss how to quickly gauge the likelihood of early assignment on short options.

Assessing Early Option Assignment Risk

The final piece of understanding exercise and assignment is gauging the risk of early assignment on a short option.

As mentioned early, only 7% of options were exercised in 2017 (according to the OCC). So, being assigned on short options is rare, but it does happen. While a specific probability of getting assigned early can’t be determined, there are scenarios in which assignment is more or less likely.

The following scenarios summarize  broad generalizations  of early assignment probabilities in various scenarios:

In regards to the dividend scenario, early assignment on in-the-money short calls with less extrinsic value than the dividend is more likely because the dividend payment covers the loss from the extrinsic value when exercising the option.

All in all, the risk of being assigned early on a short option is typically very low for the reasons discussed in this guide. However, it’s likely that you will be assigned on a short option at some point while trading options (unless you don’t sell options!), but at least now you’ll be prepared!

Next Lesson

Options Trading for Beginners

Intrinsic and Extrinsic Value in Options Trading Explained

Option Greeks Explained: Delta, Gamma, Theta & Vega

Additional resources.

Exercise and Assignment – CME Group

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What Is an Option Assignment?

Definition and Examples of Assignment

How does assignment work, what it means for individual investors.

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An option assignment represents the seller of an option’s obligation to fulfill the terms of the contract by either selling or purchasing the underlying security at the exercise price. Let’s explain what that means in more detail.

Key Takeaways

• An assignment represents the seller of an option’s obligation to fulfill the terms of the contract by either selling or purchasing the underlying security at the exercise price. 
• If you sell an option and get assigned, you have to fulfill the transaction outlined in the option.
• You can only get assigned if you sell options, not if you buy them.
• Assignment is relatively rare, with only 7% of options ultimately getting assigned.

An assignment represents the seller of an option’s obligation to fulfill the terms of the contract by either selling or purchasing the underlying security at the exercise price. Let’s explain what that means in more detail.

When you sell an option to someone, you’re selling them the right to make you engage in a future transaction. For example, if you sell someone a put option , you’re promising to buy a stock at a set price any time between when the transaction happens and the expiration date of the option.

If the holder of the option doesn’t do anything with the option by the expiration date, the option expires. However, if they decide that they want to go through with the transaction, they will exercise the option. 

If the holder of an option chooses to exercise it, the seller will receive a notification, called an assignment, letting them know that the option holder is exercising their right to complete the transaction. The seller is legally obligated to fulfill the terms of the options contract.

For example, if you sell a call option on XYZ with a strike price of $40 and the buyer chooses to exercise the option, you’ll be assigned the obligation to fulfill that contract. You’ll have to buy 100 shares of XYZ at whatever the market price is, or take the shares from your own portfolio and sell them to the option holder for $40 each.

Options traders only have to worry about assignment if they sell options contracts. Those who buy options don’t have to worry about assignment because in this case, they have the power to exercise a contract, or choose not to.

The options market is huge, in that options are traded on large exchanges and you likely do not know who you’re buying contracts from or selling them to. It’s not like you sell an option to someone you know and they send you an email if they choose to exercise the contract, rather it is an organized process.

In the U.S., the Options Clearing Corporation (OCC), which is considered the options industry clearinghouse, helps to facilitate the exchange of options contracts. It guarantees a fair process of option assignments, ensuring that the obligations in the contract are fulfilled.

When an investor chooses to exercise a contract, the OCC randomly assigns the obligation to someone who sold the option being exercised. For example, if 100 people sold XYZ calls with a strike of $40, and one of those options gets exercised, the OCC will randomly assign that obligation to one of the 100 sellers.

In general, assignments are uncommon. About 7% of options get exercised, with the remaining 93% expiring. Assignment also tends to grow more common as the expiration date nears.

If you are assigned the obligation to fulfill an options contract you sold, it means you have to accept the related loss and fulfill the contract. Usually, your broker will handle the transaction on your behalf automatically.

If you’re an individual investor, you only have to worry about assignment if you’re involved in selling options. Even then, assignments aren't incredibly common. Less than 7% of options get assigned and they tend to get assigned as the option’s expiration date gets closer.

Having an option assigned does mean that you are forced to lock in a loss on an option, which can hurt. However, if you’re truly worried about assignment, you can plan to close your position at some point before the expiration date or use options strategies that don’t involve selling options that could get exercised.

The Options Industry Council. " Options Assignment FAQ: How Can I Tell When I Will Be Assigned? " Accessed Oct. 18, 2021.

Assignment in Options Trading

Introduction articles, what is an options assignment.

In options trading , an assignment occurs when an option is exercised.   

As we know, a buyer of an option has the right but not the obligation to buy or sell an underlying asset depending on what option they have purchased. When the buyer exercises this right, the seller will be assigned and will have to deliver or take delivery of what they are contractually obliged to. For stock options, it is typically 1 , 000 shares per contract for the UK ; and 100 shares per contract in the US.   

As you can see, a buyer will never be assigned, only the seller is at risk of assignment. The buyer, however, may be auto exercised if the option expires in-the-money .

The Mechanics of Assignment

Assignment of options isn’t a random process. It’s a methodical procedure that follows specific steps, typically beginning with the option holder’s decision to exercise their option. The decision then gets routed through various intermediaries like brokers and clearing +houses before the seller is notified.

• Exercise by Holder: The holder (buyer) of the option exercises their right to buy (for Call ) or sell (for Put ).
• Random Assignment by a Clearing House: A clearing house assigns the obligation randomly among all sellers of the option.
• Fulfilment by the Writer: The writer (seller) now must fulfill the obligation to sell (for Call) or buy (for Put) the underlying asset.

Option Assignments: Calls and Puts

Call option assignments.

When a call option holder chooses to exercise their right, the seller of the call option gets assigned. In such a situation, the seller is obligated to sell the underlying asset at the strike price to the call option holder.

Put Option Assignments

Similarly, if a put option holder decides to exercise their right, the put option seller gets assigned. The seller is then obligated to buy the underlying asset at the strike price from the put option holder.

The Implications of Assignments for Options Traders

Understanding assignment in options trading is crucial as it comes with potential risks and rewards for both parties involved.

For Option Sellers

Option sellers, or ‘writers,’ face the risk of unexpected assignments. The risk of being assigned early is especially present for options that are in the money or near their expiration date. We explain the difference between American and European assignments below.

For Option Holders

For option holders, deciding when to exercise an option (potentially leading to assignment) is a strategic decision. This decision must consider factors such as the intrinsic value of the option, the time value, and the dividend payment of the underlying asset.

Can Options be assigned before expiration?

In short, Yes, but it depends on the style of options you are trading. 

American Style – Yes, this type of option can be assigned on or before expiry. 

European Style – No, this type of option can only be assigned on the expiry date as defined in the contract specifications.

Options Assignment Example

For example, an investor buys XYZ PLC 400 call when the stock is trading at 385. The stock in the coming weeks rises to 425 after some good news, the buyer then decides to exercise their right early to buy the XYZ PLC stock at 400.  

In this scenario, the call seller (writer) has been assigned and will have to deliver stock at 400 to the buyer (sell their stock at 400 when the prevailing market is 425).   

An option typically would only be assigned if it is in the money, considering factors like dividends which do play an important role in exercise/assignments.

Can an Options Assignment be Prevented?

Assignment can sometimes come as a bit of a surprise but normally you should see it coming. You can only work to prevent assignment by closing the option before expiry or before any possible risk of assignment.

Managing Risks in Options Trading

While options trading can offer high returns, it is not devoid of risks. Therefore, understanding and managing these risks is key.  

Buyers Risk: The premium paid for an option is at risk. If the option is not profitable at expiration, the premium is lost.  

Writers Risk: The writer takes on a much larger risk. If a call option is assigned, they must sell the underlying asset at the strike price, even if its market price is higher.

Options Assignment Summary

The concept of ‘assignment’ in options trading, although complex, is a cornerstone of understanding options trading. It not only clarifies the responsibilities of an options seller but also helps the traders to gauge and manage their risks more effectively. Successful trading involves not just knowing your options but also understanding your obligations.

Options Assignment FAQs

What is options assignment.

Options assignment refers to the process by which the seller (writer) of an options contract is obligated to fulfill their contractual obligation to buy or sell the underlying asset, as specified by the terms of the options contract.

When does options assignment occur?

Options assignment can occur when the buyer of the options contract exercises their right to buy (in the case of a call option) or sell (in the case of a put option) the underlying asset before or at expiration .

How does options assignment work?

When a buyer exercises their options contract, a clearing house randomly assigns a seller who is short (has written) the same options contract to fulfill the obligations of the exercise.

What happens to the seller upon options assignment?

If assigned, the seller (writer) of the options contract is obligated to fulfill their contractual obligation by buying or selling the underlying asset at the specified price (strike price) per the terms of the options contract.

Can options be assigned before expiration?

Yes, options can be assigned at any time (depending on contract type) before expiration if the buyer chooses to exercise their right. However, it is more common for options to be assigned closer to expiration as the time value diminishes.

What factors determine options assignment?

Options assignment is determined by the buyer’s decision to exercise their options contract. They may choose to exercise if the options contract is in-the- money and it is financially advantageous for them to do so.

How can I avoid options assignment? 

As a seller (writer) of options contracts, you can avoid assignment by closing your position before expiration through a closing trade (buying back the options contract) or rolling it over to a future expiration date.

What happens if I am assigned on a short call option?

If assigned on a short call option, you are obligated to sell the underlying asset at the specified price (strike price). This means you would need to deliver the shares . To fulfill this obligation, you may need to buy the shares in the open market if you do not hold them .

What happens if I am assigned on a short put option?

If assigned on a short put option, you are obligated to buy the underlying asset at the specified price (strike price). This means you would need to purchase the shares .  

How does options assignment affect my account?

Options assignment can impact your account by requiring you to fulfill the obligations of the assigned options contract, which may involve buying or selling the underlying asset. It is important to have sufficient funds or margin available to cover these obligations.

OptionsDesk Tips & Considerations

You should always have enough funds in your account to cover any assignment risk. If you have a short call position and it is in-the-money at the time of an ex-dividend be aware of extra assignment risk here as buyer/holder of the option may look to exercise to qualify for the dividend. Assignments can happen at any time!

Check out our other articles

Important information : Derivative products are considerably higher risk and more complex than more conventional investments, come with a high risk of losing money rapidly due to leverage and are not, therefore, suitable for everyone. Our website offers information about trading in derivative products, but not personal advice. If you’re not sure whether trading in derivative products is right for you, you should contact an independent financial adviser. For more information, please read our Important Derivative Product Trading Notes .

Trading Options: Understanding Assignment

OCC/OIC and FINRA collaborated to create this primer on options assignment.

DOWNLOAD ARTICLE   (PDF)

The options market can seem to have a language of its own. To the average investor, there are likely a number of unfamiliar terms, but for an individual with a short options position—someone who has sold call or put options—there is perhaps no term more important than ‘assignment’ —the fulfilling of the requirements of an options contract.

When someone buys options to open a new position (Buy to Open), they are buying a right — either the right to buy the underlying security at a specified price (the strike price) in the case of a call option, or the right to sell the underlying security in the case of a put option. 

On the flip side, when an individual sells, or writes, an option to open a new position (Sell to Open), they are accepting an obligation — either an obligation to sell the underlying security at the strike price in the case of a call option or the obligation to buy that security in the case of a put option. When an individual sells options to open a new position, they are said to be ‘short’ those options. The seller does this in exchange for receiving the option’s premium from the buyer.

American-style options allow the buyer of a contract to exercise at any time during the life of the contract, whereas European-style options can be exercised only during a specified period just prior to expiration. For an investor selling American-style options, one of the risks is that the investor may be called upon at any time during the contract’s term to fulfill its obligations. That is, as long as a short options position remains open, the seller may be subject to ‘assignment’ on any day equity markets are open.  

What is assignment? 

An option assignment represents the seller’s obligation to fulfill the terms of the contract by either selling or buying the underlying security at the exercise price. This obligation is triggered when the buyer of an option contract exercises their right to buy or sell the underlying security.

To ensure fairness in the distribution of American-style and European-style option assignments, The Options Clearing Corporation (OCC), which is the options industry clearing house, has an established process to randomly assign exercise notices to firms with an account that has a short option position. Once a firm receives an assignment, it then assigns this notice to one of its customers who has a short option contract of the same series. This short option contract is selected from a pool of such customers, either at random or by some other procedure specific to the brokerage firm. 

How does an investor know if an option position will be assigned? 

While an option seller will always have some level of uncertainty, being assigned may be a somewhat predictable event. Only about 7% of options positions are typically exercised, but that does not imply that investors can expect to be assigned on only 7% of their short positions. Investors may have some, all or none of their short positions assigned. 

And while the majority of American-style options exercises (and assignments) happen on or near the contract’s expiration, a long options holder can exercise their right at any time, even if the underlying security is halted for trading. Someone may exercise their options early based upon a significant price movement in the underlying security or if shares become difficult to borrow as the result of a pending corporate action such as a buyout or takeover.  

Note: European-style options can only be exercised during a specified period just prior to expiration. In  U.S. markets, the majority of options on commodity and index futures are European-style, while options on stocks and exchange-traded funds (ETF) are American-style. So, while SPDR S&P 500, or SPY options, which are options tied to an ETF that tracks the S&P 500, are American-style options, S&P 500 Index options, or  SPX options, which are tied to S&P 500 futures contracts, are European-style options. 

What happens after an option is assigned? 

An investor who is assigned on a short option position is required to meet the terms of the written option contract upon receiving notification of the assignment. In the case of a short equity call, the seller of the option must deliver stock at the strike price and in return receives cash. An investor who doesn’t already own the shares will need to acquire and deliver shares in return for cash in the amount of the strike price, multiplied by 100, since each contract represents 100 shares. In the case of a short equity put, the seller of the option is required to purchase the stock at the strike price.

How might an investor’s account balance fluctuate after opening  a short options position?

It is normal to see an account balance fluctuate after opening a short option position. Investors who have questions or concerns or who do not understand reported trade balances and assets valuations should contact their brokerage firm immediately for an explanation. Please keep in mind that short option positions can incur substantial risk in certain situations. 

For example, say XYZ stock is trading at $40 and an investor sells 10 contracts for XYZ July 50 calls at $1.00, collecting a premium of $1,000, since each contract represents 100 shares ($1.00 premium x 10 contracts x 100 shares). Consider what happens if XYZ stock increases to $60, the call is exercised by the option holder and the investor is assigned. Should the investor not own the stock, they must now acquire and deliver 1,000 shares of XYZ at a price of $50 per share. Given the current stock price of $60, the investor’s short stock position would result in an unrealized loss of $9,000 (a $10,000 loss from delivering shares $10 below current stock price minus the $1,000 premium collected earlier).

Note: Even if the investor’s short call position had not been assigned, the investor’s account balance in this example would still be negatively affected—at least until the options expire if they are not exercised. The investor’s account position would be updated to reflect the investor’s unrealized loss—what they could lose if an option is exercised (and they are assigned) at the current market price. This update does not represent  an actual loss (or gain) until the option is actually exercised and the investor is assigned.  

What happens if an investor opened a multi-leg strategy, but one leg is assigned?

American-style option holders have the right to exercise their options position prior to expiration regardless of whether the options are in-, at- or out-of-the-money. Investors can be assigned if any market participant holding calls or puts of the same series submits an exercise notice to their brokerage firm. When one leg is assigned, subsequent action may be required, which could include closing or adjusting the remaining position to avoid potential capital or margin implications resulting from the assignment. These actions may not be attractive and may result in a loss or a less-than-ideal gain. 

If an investor’s short option is assigned, the investor will be required to perform in accordance with their obligation to purchase or deliver the underlying security, regardless of the overall risk of their position when taking into account other options that may be owned as part of the overall multi-leg strategy. If the investor owns an option that serves to limit the risk of the overall spread position, it is up to the investor to exercise that option or to take other action to limit risk.  

Below are a couple of examples that underscore how important it is for every investor  to understand the risks associated with potential assignment during market hours and potentially  adverse price movements in afterhours trading.

For options-specific questions, you may contact OCC’s Investor Education team at [email protected] , via chat on OptionsEducation.org or subscribe to the OIC newsletter . If you have questions about options trading in your brokerage account, we encourage you to contact your brokerage firm. If after doing so you have not resolved the issue or have additional concerns, you can contact FINRA . Subscribe to FINRA’s newsletter for more information about saving and investing.

Option to Purchase Agreement

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An option to purchase agreement is a legal contract that grants a party the right to buy a property or asset at a specified price within a specified timeframe. The agreement will provide both buyer and seller flexibility, allowing each to conduct further due diligence , secure financing, or assess market conditions before committing to the purchase. Understanding the importance of options to purchase agreements in real estate transactions will help both buyer and seller. In this blog, we will explore the complexity of the options, defining their key components, advantages, and downfalls.

Essential Elements of an Option to Purchase Agreement

The following essential elements should be included in an option to purchase agreement.

• Option Fee: The non-refundable fee is typically paid by the buyer to the seller in the option, which is free from the purchase price and given for granting the exclusive right as consideration.
• Exercise Period: It is the duration during which the buyer has the right to exercise the option, which must be specified in the agreement.
• Purchase Price and Terms: The purchase price and any additional contingencies and closing dates must be outlined in the agreement.
• Option Consideration: In some cases, the buyer might be required to provide additional consideration in the form of an inflated purchase price or additional charges to exercise the option.

Benefits of an Option to Purchase Agreement

Various real estate transactions need the option to purchase agreement, an important resource for purchasers and sellers. This contract gives only the buyer the right to acquire the property within the timeframe and at the price stated, but not the duty to do so. There are several important reasons why an option to purchase agreement is necessary, such as

For the Buyers

• Providing Flexibility: The following agreement allows the buyer to buy the goods without any immediate commitment to purchase. Conduction of inspection, performing due diligence, and assessing the property’s suitability before finalizing the deal is allowed by the agreement. If the buyer finds a more affordable property or any unexpected crisis, they can terminate the agreement. The agreement is non-refundable, and the consideration fee is the bare minimum.
• Fastening the Purchase Price: The buyer can negotiate the purchase price, upfronting it, and lock it in for the period to protect themselves from the potential price increment.
• Giving Time for Review: The buyer is given the optimum time to inspect and investigate the asset before buying it. This allows them to inspect any issue related to the property and make any negotiations if needed.
• Researching Market Timing: The buyer can use the option period to investigate the scope and capacity of the market to make a well-informed decision about buying a property/goods. Exercising the option can be advantageous if the market rises in response to expectations.
• Facilitating Price Protection: Buyers can protect themselves against future price hikes by locking in a purchase price. This can be especially advantageous in a growing real estate market.

For the Sellers

• Ensuring Income Generation: They have the option of paying the consideration fee immediately if the property is not sold.
• Alleviating Peril: Receiving an option fee can benefit the seller by compensating for temporarily keeping products off the market. Over and above that, if the purchaser is unwilling to exercise the option given, the seller will retain the goods and option charges.
• Granting Market Exposure: The seller can continue marketing the asset, even if the property agreement is done with a buyer.
• Facilitating Reliability: The property will not be sold to another party during the specified option time. The option to purchase agreement provides this assurance and an optimum period to make finances and arrangements according to the necessity.

Benjamin W.

Factors When Drafting an Option to Purchase Agreement

The following are the vital factors necessary to consider while drafting an option to purchase agreement:

• Granting a Timeframe: The option agreement grants the buyer an exclusive right to purchase the property within a specified timeframe. During this period, the seller is legally bound not to sell the property to any other party.
• Maintaining Pre-Determined Price: The market fluctuation should not affect the predetermined price of the property to ensure that the agreement should remain intact on previous considerations.
• Defining Clear Terms: It is essential and mandatory for the seller and buyer both to have clear, detailed, well-drafted options to purchase an agreement that thoroughly outlines and specifies each party's responsibilities and rights.
• Seeking Expert Advice: Consult a real estate lawyer to ensure all necessary provisions are complied with. The careful explanation of the duration of the option period ensures sufficient time for the investigation of the property. It should be long enough to accommodate inspection, appraisal, and negotiation.
• Addressing Termination Clauses : The conditions under which the option of termination and extension should be addressed appropriately in the agreement, as should difficulties such as the failure to get financing and unresolved investigation.
• Providing Advantages in Real Estate Transactions: The option purchase agreement provides an advantageous framework for buyers and sellers in real estate transactions. It offers flexibility, price protection, and time for due diligence to buyers while generating income and security for sellers. Both parties should carefully consider and negotiate the terms of the agreement to protect their interests. They can confidently navigate the real estate market and achieve a successful transaction.
• Considering Option Period Expiry: The agreement will be considered null and void if the purchaser malfunctions to exercise the option within the pre-decided time limit, and the buyer will lose its privileges. Sellers should be aware of the timeframe of the option limit to avoid any unnecessary delay in the purchase.
• Ensuring Financial Consideration: Buyers must confirm their financial ability to execute the option, and the entire goods must be purchased within the specified time frame. Before entering the market, the buyer's financial stability must be evaluated under an option to purchase agreement.

Key Terms for the Option to Purchase Agreement

• Option Price: The predetermined cost at which the option holder may buy the asset or property.
• Option Period: The time frame the option holder may exercise their right to do so.
• Exercise Notice: The written notification of an option exercise sent by the option holder to the seller.
• Termination: The conditions under which any party may terminate the option agreement.
• Purchase Agreement: The terms and conditions will be in effect if the option holder decides to continue purchasing after exercising the option.
• Closing: The procedure and schedule for concluding the deal, which includes the handing over of ownership and the payment of the purchase price.

Final Thoughts on the Option to Purchase Agreement

The option to purchase agreement is an essential and valuable tool in real estate transactions, providing flexibility and alleviating peril for buyers and sellers. The parties can make an informed decision, which will further help them make transactions more efficiently. However, it is mandatory to draft the agreement carefully in the presence of a legal litigator to avoid any unnecessary hustle between the parties by ensuring clear terms and conditions.

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My career interests are to practice Transactional Corporate Law, including Business Start Up, and Mergers and Acquisitions, as well as Real Estate Law, Estate Planning Law, Tax, and Intellectual Property Law. I am currently licensed in Arizona, Pennsylvania and Utah, after having moved to Phoenix from Philadelphia in September 2019. I currently serve as General Counsel for a bioengineering company. I handle everything from their Mergers & Acquisitions, Private Placement Memorandums, and Corporate Structures to Intellectual Property Assignments, to Employment Law and Beach of Contract settlements. Responsibilities include writing and executing agreements, drafting court pleadings, court appearances, mergers and acquisitions, transactional documents, managing expert specialized legal counsel, legal research and anticipating unique legal issues that could impact the Company. Conducted an acquisition of an entire line of intellectual property from a competitor. In regards to other clients, I am primarily focused on transactional law for clients in a variety of industries including, but not limited to, real estate investment, property management, and e-commerce. Work is primarily centered around entity formation and corporate structure, corporate governance agreements, PPMs, opportunity zone tax incentives, and all kinds of business to business agreements. I have also recently gained experience with Estate Planning law, drafting numerous Estate Planning documents for people such as Wills, Powers of Attorney, Healthcare Directives, and Trusts. I was selected to the 2024 Super Lawyers Southwest Rising Stars list. Each year no more than 2.5% of the attorneys in Arizona and New Mexico are selected to the Rising Stars. I am looking to further gain legal experience in these fields of law as well as expand my legal experience assisting business start ups, mergers and acquisitions and also trademark registration and licensing.

I am a licensed and active NY and CT Contracts Attorney, with over 20 years of diverse legal and business experience. I specialize in reviewing, drafting and negotiating commercial agreements. My practice focuses on working with small business clients as well as clients from international brokerage firms on acquisitions, especially in the Ecommerce space; drafting, negotiating, reviewing and advising on business agreements; ; breach of contract issues, contract disputes and arbitration. I am licensed to practice in New York and Connecticut, and am a FINRA and NCDS Arbitrator. My experience includes serving as General Counsel to small businesses. This entails reviewing, updating and drafting contracts such as employments agreements, asset purchase agreements, master services agreements, operating agreements and a variety of business and commercial contracts. Additionally, I assist clients with business strategies, contract disputes and arbitration. My diverse experience allows me to give my clients a well-rounded approach to the issues they face. I have been at top AML law firms; a Vice President at an Investment Bank, a Civil Court Arbitrator presiding over cases in contract law, commercial law, a Hearing Officer, presiding over cases and rendering written decisions, and a Judicial Clerk to a Civil Court Judge. It would be a privilege to assist you and your business with my services.

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• Options and Derivatives
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Should an Investor Hold or Exercise an Option?

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT).

Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of Science in Journalism. She has worked in multiple cities covering breaking news, politics, education, and more. Her expertise is in personal finance and investing, and real estate.

When is it time to exercise an option contract? That's a question that investors sometimes struggle with because it's not always clear if it's the optimal time to call (buy) the shares or put (sell) the stock when holding a long call option or a long put option.

There are a number of factors to consider when making the decision, including how much time value is remaining in the option, whether the contract is due to expire soon, and whether you really want to buy or sell the underlying shares .

Right to Exercise Options

When newcomers enter the options universe for the first time, they usually start by learning the various types of contracts and strategies. For example, a  call option is a contract that grants its owner the right, but not the obligation, to buy 100 shares of the underlying stock by paying the strike price per share, up to the expiration date.

Conversely, a put option represents the right to sell the underlying shares. 

Key Takeaways

• Knowing the optimal time to exercise an option contract depends on a number of factors, including how much time is left until expiration and if the investor really wants to buy or sell the underlying shares.
• In most cases, options can be closed (rather than exercised) through offsetting transactions prior to expiration.
• It doesn't make a lot of sense to exercise options that have time value because that time value will be lost in the process.
• Holding the stock rather than the option can increase risks and margin levels in the brokerage account.

The important thing to understand is that the option owner has the right to exercise . If you own an option, you are not obligated to exercise; it's your choice. As it turns out, there are good reasons not to exercise your rights as an option owner. Instead, closing the option (selling it through an offsetting transaction) is often the best choice for an option owner who no longer wants to hold the position.

Obligations to Options

While the holder of a long option contract has rights, the seller or writer has obligations. Remember, there are always two sides to an options contract: the buyer and the seller. The obligation of a call seller is to deliver 100 shares at the strike price . The obligation of a put seller is to purchase 100 shares at the strike price.

When the seller of an option receives notice regarding exercise, they have been assigned on the contract. At that point, the option writer must honor the contract if called upon to fulfill the conditions. Once the assignment notice is delivered, it is too late to close the position, and they are required to fulfill the terms of the contract.

The exercise and assignment process is automated and the seller, who is selected at random from the available pool of investors holding the short options positions, is informed when the transaction takes place. Thus, stock disappears from the account of the call seller and is replaced with the proper amount of cash; or stock appears in the account of the put seller, and the cash to buy those shares is removed.

Four Reasons Not to Exercise an Option

Let's consider an example of a call option on XYZ Corporation with a strike price of 90, an expiration in October, and the stock trading for $99 per share. One call represents the right to buy 100 shares for $90 each, and the contract is currently trading for $9.50 per contract ($950 for one contract because the multiplier for stock options is 100).

• XYZ is currently trading at $99.00.
• You own one XYZ Oct 90 call option.
• Each call option gives the right to buy 100 shares at the strike price.
• The XYZ Oct 90 call option is priced at $9.50.
• October expiration is in two weeks.

1. Time Value

A number of factors determine the value of an option, including the time left until expiration and the relationship of the strike price to the share price. If, for example, one contract expires in two weeks and another contract, on the same stock and same strike price, expires in six months, the option with six months of life remaining will be worth more than the one with only two weeks. It has greater time value remaining.

If a stock is trading for $99 and the Oct 90 call trades $9.50, as in the example, the contract is $9 in the money , which means that shares can be called for $90 and sold at $99, to make a $9 profit per share. The option has $9 of intrinsic value and has an additional 50 cents of time value if it is trading for $9.50. A contract that is out-of-the-money (say an Oct 100 call), consists only of time value.

It rarely makes sense to exercise an option that has time value remaining because that time value is lost. For example, it would be better to sell the Oct 90 call at $9.50 rather than exercise the contract (call the stock for $90 and then sell it at $99). The profit from selling 100 shares for a profit of $9 per share is $900 if the option is exercised, while selling a call at $9.50 equals $950 in options premium . In other words, the investor is leaving $50 on the table by exercising the option rather than selling it.

Furthermore, it rarely makes sense to exercise an out-of-the-money contract. For example, if the investor is long the Oct 100 call and the stock is $99, there is no reason to exercise the Oct 100 call and buy shares for $100 when the market price is $99.

2. Increased Risks

When you own the call option, the most you can lose is the value of the option or $950 on the XYZ Oct 90 call. If the stock rallies , you still own the right to pay $90 per share, and the call will increase in value. It is not necessary to own the shares to profit from a price increase, and you lose nothing by continuing to hold the call option. If you decide you want to own the shares (instead of the call option) and exercise, you effectively sell your option at zero and buy the stock at $90 per share.

Let's assume one week has passed and the company makes an unexpected announcement. The market does not like the news and the stock sinks to $83. That's unfortunate. If you own the call option, it has lost a lot, maybe almost worthless, and your account might drop by $950. However, if you exercised the option and owned stock prior to the fall, your account value has decreased by $1,600, or the difference between $9,900 and $8,300. This is less than ideal because you lost an additional $650.

3. Transaction Costs

When you sell an option, you typically pay a commission . When you exercise an option, you usually pay a fee to exercise and a second commission to buy or sell the shares.. This combination is likely to cost more than simply selling the option, and there is no need to give the broker more money when you gain nothing from the transaction. (However, the costs will vary, and some brokers now offer commission-free trading—so it pays to do the math based on your broker's fee structure).

4. Higher Margin Exposure

When you convert a call option into stock by exercising, you now own the shares. You must use cash that will no longer be earning interest to fund the transaction, or borrow cash from your broker and pay interest on the margin loan . In both cases, you are losing money with no offsetting gain. Instead, just hold or sell the option and avoid additional expenses.

Options are subject to automatic exercise at expiration, which means that any contract that is in the money at expiration will be exercised, per rules of the Options Clearing Corporation.  

Two Exceptions

Occasionally a stock pays a big dividend and exercising a call option to capture the dividend may be worthwhile. Or, if you own an option that is deep in the money , you may not be able to sell it at  fair value . If bids are too low, however, it may be preferable to exercise the option to buy or sell the stock. Do the math.

The Bottom Line

There are solid reasons for not exercising an option before and into the expiration date . In fact, unless you want to own a position in the underlying stock, it is often wrong to exercise an option rather than selling it. If the contract is in the money heading into the expiration and you do not want it exercised, then be sure to close it through an offsetting sale or the contract will be automatically exercised per the rules of the Options Clearing Corporation.  

Options Clearing Corporation. " OCC By-Laws: General Rights and Obligations of Holders and Writers ," Page 72-73.

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Ready for options trading? Make sure you understand assignment first.

The options market can seem to have a language of its own. To the average investor, there are likely a number of unfamiliar terms, but for an individual with a short options position – someone who has sold call or put options – there is perhaps no term more important than " assignment " – the fulfilling of the requirements of an options contract.

When someone buys options to open a new position ("Buy to Open"), they are buying a  right – either the right to buy the underlying security at a specified price (the strike price) in the case of a call option, or the right to sell the underlying security in the case of a put option.

On the flip side, when an individual sells, or writes, an option to open a new position ("Sell to Open"), they are accepting an  obligation – either an obligation to sell the underlying security at the strike price in the case of a call option or the obligation to buy that security in the case of a put option. When an individual sells options to open a new position, they are said to be "short" those options. The seller does this in exchange for receiving the option's premium from the buyer.

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American-style options allow the buyer of a contract to exercise at any time during the life of the contract, whereas European-style options can be exercised only during a specified period just prior to expiration. For an investor selling American-style options, one of the risks is that the investor may be called upon at any time during the contract's term to fulfill its obligations. That is, as long as a short options position remains open, the seller may be subject to "assignment" on any day equity markets are open. 

What is assignment?

An option assignment represents the seller's obligation to fulfill the terms of the contract by either selling or buying the underlying security at the exercise price. This obligation is triggered when the buyer of an option contract exercises their right to buy or sell the underlying security.

To ensure fairness in the distribution of American-style and European-style option assignments, the Options Clearing Corporation (OCC), which is the options industry clearing house, has an established process to randomly assign exercise notices to firms with an account that has a short option position. Once a firm receives an assignment, it then assigns this notice to one of its customers who has a short option contract of the same series. This short option contract is selected from a pool of such customers, either at random or by some other procedure specific to the brokerage firm. 

How does an investor know if an option position will be assigned?

While an option seller will always have some level of uncertainty, being assigned may be a somewhat predictable event. Only about 7% of options positions are typically exercised, but that does not imply that investors can expect to be assigned on only 7% of their short positions. Investors may have some, all or none of their short positions assigned.

And while the majority of American-style options exercises (and assignments) happen on or near the contract's expiration, a long options holder can exercise their right at any time, even if the underlying security is halted for trading. Someone may exercise their options early based upon a significant price movement in the underlying security or if shares become difficult to borrow as the result of a pending corporate action such as a buyout or takeover. 

Note: European-style options can only be exercised during a specified period just prior to expiration. In U.S. markets, the majority of options on commodity and index futures are European-style, while options on stocks and exchange-traded funds (ETF) are American-style. So, while SPDR S&P 500, or SPY options, which are options tied to an ETF that tracks the S&P 500, are American-style options, S&P 500 Index options, or SPX options, which are tied to S&P 500 futures contracts, are European-style options.

What happens after an option is assigned?

An investor who is assigned on a short option position is required to meet the terms of the written option contract upon receiving notification of the assignment. In the case of a short equity call, the seller of the option must deliver stock at the strike price and in return receives cash. An investor who doesn't already own the shares will need to acquire and deliver shares in return for cash in the amount of the strike price, multiplied by 100, since each contract represents 100 shares. In the case of a short equity put, the seller of the option is required to purchase the stock at the strike price.

How might an investor's account balance fluctuate after opening a short options position?

It is normal to see an account balance fluctuate after opening a short option position. Investors who have questions or concerns or who do not understand reported trade balances and assets valuations should contact their brokerage firm immediately for an explanation. Please keep in mind that short option positions can incur substantial risk in certain situations.

What does "XYZ July 50" mean? XYZ = the ticker symbol of the security July = the month when the option will expire 50 = $50, the strike price on the option

For example, say XYZ stock is trading at $40 and an investor sells 10 contracts for XYZ July 50 calls at $1.00, collecting a premium of $1,000, since each contract represents 100 shares ($1.00 premium x 10 contracts x 100 shares). Consider what happens if XYZ stock increases to $60, the call is exercised by the option holder and the investor is assigned. Should the investor not own the stock, they must now acquire and deliver 1,000 shares of XYZ at a price of $50 per share. Given the current stock price of $60, the investor's short stock position would result in an unrealized loss of $9,000 (a $10,000 loss from delivering shares $10 below current stock price minus the $1,000 premium collected earlier).

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Note: Even if the investor's short call position had not been assigned, the investor's account balance in this example would still be negatively affected – at least until the options expire if they are not exercised. The investor's account position would be updated to reflect the investor's unrealized loss – what they  could  lose if an option is exercised (and they are assigned) at the current market price. This update does not represent an actual loss (or gain) until the option is actually exercised and the investor is assigned. 

What happens if an investor opened a multi-leg strategy, but one leg is assigned?

American-style option holders have the right to exercise their options position prior to expiration regardless of whether the options are in-, at- or out-of-the-money. Investors can be assigned if any market participant holding calls or puts of the same series submits an exercise notice to their brokerage firm. When one leg is assigned, subsequent action may be required, which could include closing or adjusting the remaining position to avoid potential capital or margin implications resulting from the assignment. These actions may not be attractive and may result in a loss or a less-than-ideal gain.

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If an investor's short option is assigned, the investor will be required to perform in accordance with their obligation to purchase or deliver the underlying security, regardless of the overall risk of their position when taking into account other options that may be owned as part of the overall multi-leg strategy. If the investor owns an option that serves to limit the risk of the overall spread position, it is up to the investor to exercise that option or to take other action to limit risk. 

Below are a couple of examples that underscore how important it is for every investor to understand the risks associated with potential assignment during market hours and potentially adverse price movements in afterhours trading.

Example #1:

An investor is short March 50 XYZ puts and long March 55 XYZ puts. At the close of business on March expiration, XYZ is priced at $56 per share, and both puts are out of the money, which means they have no intrinsic value. However, due to an unexpected news announcement shortly after the closing bell, the price of XYZ drops to $40 in after-hours trading. This could result in an assignment of the short March 50 puts, requiring the investor to purchase shares of XYZ at $50 per share. The investor would have needed to exercise the long March 55 puts in order to realize the gain on the initial multi-leg position. If the investor did not exercise the March 55 puts, those puts may expire and the investor may be exposed to the loss on the XYZ purchase at $50, a $10 per share loss with XYZ now trading at $40 per share, without receiving the benefit of selling XYZ at $55.

Example #2:

An investor is short March 50 XYZ puts and long April 50 XYZ puts. At the close of business on March expiration, XYZ is priced at $45 per share, and the investor is assigned XYZ stock at $50. The investor will now own shares of XYZ at $50, along with the April 50 XYZ puts, which may be exercised at the investor's discretion. If the investor chooses not to exercise the April 50 puts, they will be required to pay for the shares that were assigned to them on the short March 50 XYZ puts until the April 50 puts are exercised or shares are otherwise disposed of.

Note: In either example, the short put position may be assigned prior to expiration at the discretion of the option holder. Investors can check with their brokerage firm regarding their option exercise procedures and cut-off times.

For options-specific questions, you may contact OCC's Investor Education team at  [email protected] , via chat on  OptionsEducation.org  or  subscribe to the OIC newsletter . If you have questions about options trading in your brokerage account, we encourage you to contact your brokerage firm. If after doing so you have not resolved the issue or have additional concerns, you can  contact FINRA .

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FINRA Staff has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy .

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