What Happens When an Indian F&O Position Is Held Until Expiry?

What happens when an Indian F&O position is held until expiry? The answer depends on whether you are holding an index future, index option, stock future or stock option. In India, expiry does not mean every derivative is simply “closed at the market price.” Different contracts have different settlement mechanisms, and stock derivatives can create an actual delivery obligation.

For an Indian trader, understanding this distinction is important because an expiry-day position can create a very different result from an ordinary intraday square-off. The rules below are based on the current NSE equity-derivatives framework available in 2026.

What Does “Holding Until Expiry” Mean?

When you hold an F&O position until the contract’s expiry, you have not manually closed it before the exchange’s final trading deadline. The exchange and clearing system then apply the contract’s prescribed settlement process.

That process depends primarily on the underlying:

• Index futures: cash settled.
• Index options: cash settled.
• Stock futures: physically settled.
• Stock options: physically settled.

NSE’s current contract specifications state that futures and options on individual securities are physically settled, while index derivatives use cash settlement. NSE also states that individual-security options are European-style and physically settled. citeturn0search0turn1search2

1. What Happens to an Index Future at Expiry?

Suppose you buy one Nifty futures contract and do not square it off before expiry. The position does not become a shareholding in Nifty 50 because an index is not a deliverable security. Instead, the final profit or loss is settled in cash.

NSE’s settlement-price framework uses the closing value of the relevant underlying index in the cash market segment for final settlement of index futures. Futures are also marked to market every trading day before expiry. citeturn1search3turn1search7

Simple example

Assume, purely for illustration, that you buy a Nifty futures position at 24,000 and the applicable final settlement value is 24,200. Your gross price difference is:

24,200 − 24,000 = 200 index points

Your actual rupee profit depends on the applicable contract lot size. The latest lot size should always be checked in the current NSE contract information rather than relying on an old lot-size figure. citeturn0search2

If the final settlement value is below your entry level, the difference becomes a loss. There is no delivery of Nifty shares.

2. What Happens to an Index Option at Expiry?

Index options such as Nifty 50 options are also cash settled. A call option (CE) and put option (PE) are evaluated against the applicable final settlement value at expiry.

Long Call (CE)

If the index finishes above your strike, the option can have intrinsic value at expiry. If it finishes at or below the strike, a long call has no intrinsic value at expiry.

Illustration: You buy a Nifty 24,000 CE. If the applicable final settlement value is 24,250, the intrinsic value is 250 points before considering the premium you paid and other charges.

Long Put (PE)

If the index finishes below your strike, the put can have intrinsic value. If the index finishes at or above the strike, a long put has no intrinsic value at expiry.

Index option positions are automatically exercised at expiry under the exchange framework, and the resulting final exercise settlement is handled through the clearing system. Index-option settlement is cash based rather than delivery of the underlying index components. citeturn1search7

3. What Happens to an Out-of-the-Money Option?

This is one of the simplest expiry outcomes.

If a purchased option finishes out of the money (OTM), it expires without intrinsic value. The option buyer generally loses the premium paid, subject to the actual transaction charges and any position management before expiry.

For an option buyer, however, intrinsic value is not the same thing as net profit. The premium paid must also be considered.

4. What Happens to a Short Index Option at Expiry?

If you sell an index option and hold it until expiry, the settlement depends on the final value relative to the strike. Because index options are cash settled, the obligation is settled financially rather than by delivering Nifty or Bank Nifty shares.

For example, a short 24,000 CE can face a settlement obligation if the final settlement value is above 24,000. A short 24,000 PE can face an obligation if the final settlement value is below 24,000.

This is why short options can behave very differently near expiry: a relatively small movement in the underlying can materially change the option’s intrinsic value.

5. The Big Difference: Stock F&O

Stock derivatives are where expiry becomes much more important from a settlement perspective.

NSE states that futures and options on individual securities are physically settled. That means eligible open positions reaching expiry can result in delivery of the underlying shares or a corresponding delivery obligation. citeturn1search2turn1search9

Stock futures

If you are long a stock future and hold it to expiry, the physical settlement process can require you to take delivery of the underlying shares. A short stock-futures position can create a delivery obligation.

This means a trader should not think of a stock future as simply another Nifty-style cash-settled contract.

Stock options

Stock options are also physically settled. NSE describes individual-security options as European-style and physically settled. At expiry, an in-the-money option can therefore create a delivery-related obligation rather than simply disappearing into a cash P&L figure. citeturn1search2

This distinction is particularly important for traders who have enough margin for the option premium but do not have sufficient funds or securities to meet the resulting physical-settlement obligation.

6. ITM, ATM and OTM at Expiry

The terms ITM, ATM and OTM become especially important on expiry day.

• ITM: The option has intrinsic value at expiry.
• ATM: The strike is at or very close to the relevant underlying settlement value.
• OTM: The option has no intrinsic value at expiry.

Do not assume that an option is safe to hold simply because it is currently OTM. The underlying can move sharply during the final session, and a position that was OTM earlier can become ITM before the contract stops trading.

7. Current NSE Expiry Schedule in 2026

NSE’s current equity-derivatives specifications state that the major index derivatives listed there use Tuesday as the expiry day, with the previous trading day used if Tuesday is a trading holiday. Nifty 50 has weekly and monthly option expiries, while the listed index futures have monthly contracts. citeturn0search0turn0search1

For individual securities, NSE currently specifies expiry on the last Tuesday of the expiry month, or the previous trading day when that Tuesday is a trading holiday. citeturn1search2

Expiry schedules can change through exchange circulars, so traders should verify the current contract specifications and the specific contract’s expiry date before holding a position overnight.

8. What About Bank Nifty?

Bank Nifty is an index derivative, so its index futures and index options are cash settled. However, traders should not confuse Bank Nifty’s current contract structure with older weekly-expiry articles found online.

NSE’s current 2026 contract specifications list Nifty Bank index futures with a three-month cycle and Nifty Bank index options with monthly, quarterly and other listed expiries rather than the older weekly Bank Nifty structure. citeturn0search0

For a broader explanation of the current Bank Nifty expiry structure, see our guide: Bank Nifty Weekly Expiry: What Indian Traders Need to Know.

9. How Futures P&L Is Settled

Futures are marked to market during the life of the contract. NSE describes daily mark-to-market settlement as the process through which futures profits and losses are calculated against the daily settlement price. citeturn1search7

Therefore, the amount you see credited or debited before expiry is not necessarily waiting to be settled only on the final day. Daily settlement already handles the mark-to-market component. The final settlement completes the contract according to the applicable final settlement price and settlement mechanism.

10. Expiry Does Not Mean “No Charges”

Holding a position until expiry does not eliminate trading costs. Depending on the transaction, a trader may have brokerage, exchange transaction charges, GST, SEBI-related charges, stamp duty and STT or other applicable statutory levies.

For 2026, NSE’s STT table shows 0.05% on the sale of futures in securities and 0.15% on the sale of an option in securities, with the option rate applied to the option premium for a sale. It also lists 0.15% for an option in securities where the option is exercised, with the taxable value based on intrinsic value under the stated rule. citeturn0search5

Actual client charges depend on the broker, transaction type and contract. Always use your contract note for the final accounting figure.

For a detailed discussion of Indian futures costs and taxes, read: Futures Trading Tax in India: STT, GST and Brokerage Explained.

11. Why Expiry-Day Positions Can Become Risky

Expiry can compress a large amount of market activity into a short period. For options, time value approaches zero as expiry arrives. For traders who are short options, rapid changes in the underlying can also change the intrinsic value quickly.

Other practical risks include:

• Sharp intraday movement near important strikes.
• Fast changes in option premium and implied volatility.
• Liquidity changes in individual strikes.
• Higher margin requirements for some positions or strategies.
• Physical-settlement exposure in stock derivatives.
• Broker auto-square-off policies and cut-off times.

Broker-specific auto-square-off rules are particularly important. An exchange expiry date does not mean every broker allows clients to hold every contract until the final possible moment. Check your broker’s current policy before expiry day.

12. Example: Nifty Option Held Until Expiry

Suppose an Indian trader buys one Nifty 24,000 CE for a premium of 120 points. At expiry, the applicable settlement value is 24,300.

The intrinsic value is:

24,300 − 24,000 = 300 points

The option buyer’s gross payoff is therefore 300 points. Against this, the trader paid a 120-point premium. The simplified gross result before transaction costs is:

300 − 120 = 180 points

The actual rupee result depends on the applicable contract quantity and the final accounting of charges and taxes.

13. Example: Stock Call Option Held Until Expiry

Consider a hypothetical stock option with a strike of ₹1,000. Assume the option is ITM at expiry and the contract’s physical-settlement rules apply.

The important point is that the trader should not automatically assume the position will simply produce a cash credit equal to the option’s intrinsic value. Physical settlement can create an obligation involving the underlying shares.

For that reason, traders holding stock options near expiry should check the broker’s physical-settlement process, required margin, available funds or securities, and applicable cut-off times.

14. What Should Indian Traders Do Before Expiry?

1. Identify the contract type. Is it an index future, index option, stock future or stock option?
2. Check the exact expiry date. Do not rely on an old calendar or social-media post.
3. Check the settlement method. Cash settlement and physical settlement have very different consequences.
4. Check broker cut-off times. Some brokers may square off risky positions before exchange expiry.
5. Check margin availability. A position that can be held today may require additional funds or securities around settlement.
6. Calculate the break-even level. For long options, compare the strike, premium and expected expiry value.
7. Review transaction costs. Include brokerage, exchange charges, taxes and statutory levies.
8. Have an exit plan. Do not wait for the final seconds simply because the position is close to your target.

15. Expiry-Day Checklist

16. The Most Important Difference to Remember

The easiest way to remember Indian F&O expiry is:

Index F&O → cash settlement.
Stock F&O → physical settlement.

That single distinction prevents one of the most serious misunderstandings around expiry. A trader who is comfortable holding Nifty options to expiry may still face a completely different operational situation when holding an individual stock option to expiry.

Frequently Asked Questions

Does a Nifty option automatically expire?

Yes. Index option positions are subject to automatic final exercise/settlement under the exchange framework. An OTM purchased option has no intrinsic value at expiry, while an ITM option is settled according to the applicable index-option settlement process. citeturn1search7

Can I hold Nifty futures until expiry?

Yes, subject to your broker’s margin and position policies. Nifty futures are cash settled, so holding them to expiry does not result in delivery of Nifty shares.

Can stock options create delivery?

Yes. NSE states that options on individual securities are physically settled. An ITM stock-option position reaching expiry can therefore create a delivery-related obligation. citeturn1search2

Can an OTM option create physical delivery?

An option that finishes out of the money has no intrinsic value at expiry. The physical-settlement concern is primarily relevant to positions that are in the money and therefore subject to settlement under the stock-derivatives framework.

Should I always exit before expiry?

There is no universal rule that every trader must exit before expiry. The relevant question is whether you understand the contract’s settlement method, your broker’s expiry policy, margin requirements, costs and the risk you are accepting by holding it.

Final Takeaway

Holding an Indian F&O position until expiry is not a single process. Index futures and index options are cash settled, while individual stock futures and stock options are physically settled under the current NSE framework. Futures are marked to market during their life, while option positions are subject to the exchange’s final exercise and settlement process at expiry. citeturn0search0turn1search2turn1search7

Before allowing any position to reach expiry, identify the exact contract, verify the latest expiry date, understand the settlement mechanism and check your broker’s margin and auto-square-off rules. For Indian F&O traders, those few checks can make the difference between a planned expiry and an unexpected settlement obligation.

Official Sources

• NSE Equity Derivatives Contract Specifications
• NSE Settlement Price Framework
• NSE Securities Transaction Tax
• NSE Individual Securities F&O