Free tools Windows power users keep installed
One-click scans. No signup required.
In India’s NSE equity derivatives market, settlement depends on whether the position is a future or an option, whether it is on an index or an individual security, and whether it is being settled daily or at expiry. Futures are marked to market daily and their expiry profit or loss is cash settled. Options involve a separate premium payment; at expiry, an in-the-money option may be exercised. Individual-security options require special care: NSE’s public pages conflict on whether they are cash or physically settled, so check the live contract specification and your broker’s expiry notice for the exact contract.
What “settlement” means in NSE derivatives
Settlement is how the money and, where applicable, securities obligations created by a derivatives trade are calculated and completed. This article uses NSE’s equity derivatives segment as its example; rules may differ for other exchanges, products, or contract specifications.
NSE Clearing is the clearing and settlement agency and legal counterparty for NSE F&O trades. It guarantees settlement between market participants. Clearing members clear trades executed by trading members that use them. A retail client’s broker communicates and collects the resulting obligations through the client’s account; the client does not settle directly with NSE Clearing.
How futures settlement works
Daily mark-to-market
At the end of each trading day, an open futures position is valued against that day’s settlement price. For a new position, the calculation compares the trade price with the day’s settlement price; for an existing position, it compares the previous day’s settlement price with today’s. The resulting gain or loss is paid or received, and the position’s reference price resets to the current settlement price.
Recommended Free Tools
#1 Best Overall
NSE’s published settlement-mechanism page states that daily mark-to-market pay-in and pay-out is T+1: settlement is made on the next settlement day after the trading day. It also says clearing members may opt for T+0 payment of daily mark-to-market amounts under stated conditions; the associated pay-out remains T+1 on that page. Check your broker’s current schedule for the operational deadline that applies to your account.
Futures at expiry
At expiry, the final settlement price is used for the last profit-or-loss calculation. The resulting amount is credited or debited through the clearing bank on T+1, according to NSE’s mechanism page, and the expired futures position ends. This is a cash settlement: the futures contract’s profit or loss is settled in money rather than through delivery of the underlying index or shares.
Rank #2
- As a day trader, you can live and work anywhere in the world. You can decide when to work and when not to work.
- You only answer to yourself. That is the life of the successful day trader. Many people aspire to it, but very few succeed. Day trading is not gambling or an online poker game.
- To be successful at day trading you need the right tools and you need to be motivated, to work hard, and to persevere.
Which prices are used
NSE’s settlement-price page describes daily settlement for index futures as based on the futures contract’s closing price, calculated from its weighted average during the last half-hour of trading on NSE. For individual-security futures, it describes the daily closing price across exchanges. At final settlement, the reference is the underlying index close in NSE’s capital-market segment for index contracts, and the underlying security close across exchanges for individual-security contracts.
How options settlement works
Premium before expiry
An option buyer pays a premium and the seller receives it. NSE describes premium payable and receivable positions as netted at client level, with payment or receipt on T+1. This premium flow is distinct from any settlement obligation created when an option is exercised or assigned at expiry.
Rank #3
- McGraw-Hill Books
- Great one for reading
- Easy to read text
Exercise at expiry
NSE’s general settlement-mechanism page says in-the-money options are automatically exercised at expiry. Long positions are assigned to short positions in the same series on a random basis. That page describes exercise settlement as cash settled.
However, NSE’s dedicated individual-securities product page says those options are European style and physically settled. NSE’s physical-settlement FAQ also describes delivery-margin requirements and settlement communications that identify the deliverable security’s ISIN, quantity, and pay-in amount; NSE Clearing’s risk FAQ discusses potential deliverable positions and post-expiry delivery settlement. These official descriptions are not consistent with the general mechanism page’s cash-settlement statement for individual-security options.
For an individual-security option, do not assume cash settlement based only on the general page or assume physical delivery solely from a general explanation. Verify the live specification and applicable exchange circular for the exact symbol and expiry, then check your broker’s expiry notice. The notice should clarify the settlement mode and the obligation that will be applied to your account.
Cash settlement versus physical settlement
Cash settlement transfers a money amount representing the settlement obligation. Physical settlement means delivery or receipt of the underlying shares, so a trader may need to provide shares or funds as well as meet applicable margin requirements. The exact obligation depends on the contract’s rules and the position held at expiry.
Best Value
- Language: english
- Book - trading: technical analysis masterclass: master the financial markets
- It is made up of premium quality material.
Settlement at a glance
| Position and stage | What is settled | Price or reference | Timing and practical obligation |
|---|---|---|---|
| Futures, during the contract | Daily mark-to-market gain or loss in cash | Daily futures settlement price; NSE describes index futures as using the contract close based on the last half-hour weighted average, and individual-security futures as using the closing price across exchanges | NSE’s mechanism page states T+1 pay-in/pay-out; it allows qualifying T+0 mark-to-market pay-in, with pay-out remaining T+1 |
| Futures, at expiry | Final gain or loss in cash; position ends | Underlying index or security close under the applicable NSE settlement-price method | NSE’s mechanism page states final settlement on T+1 |
| Options, premium | Net premium payable or receivable | Premium obligations for the client | NSE’s mechanism page states T+1 |
| Index options, at expiry | General NSE mechanism page describes automatic exercise of in-the-money options and cash settlement | Applicable index settlement reference | Check the current contract specification and broker notice for the exact expiry process |
| Individual-security options, at expiry | NSE’s product page and physical-settlement materials describe physical delivery; the general mechanism page describes cash settlement | Applicable contract and underlying-security settlement terms | Confirm the live contract specification and broker expiry notice; delivery may require shares, funds, and margin |
The timing and price descriptions above summarize NSE/NSE Clearing’s public settlement-mechanism and settlement-price pages. The mechanism and price pages display an update date of 03/01/2023. Because that date’s format is not made clear here and contract rules can change, use the current contract-specific terms for a live trade.
Margins, cash, and share-delivery readiness
NSE’s margin information describes online SPAN-based initial margin and lists delivery margin and crystallized-obligation margin among initial margin requirements. Its end-of-day client obligations account for futures mark-to-market, option premium, option exercise or assignment at expiry, and final futures settlement. The amount required is contract- and position-dependent; there is no single generic rupee figure that applies to every retail trader.
NSE’s physical-settlement FAQ says delivery margin applies from expiry until settlement or early pay-in. If an individual-security contract is physically settled, the relevant party may need to deliver the shares or fund the purchase, as applicable. Review your broker’s current margin statement and expiry-specific instructions rather than relying on the premium paid to enter an option as a measure of the maximum operational funding needed.
Expiry dates are contract-specific
NSE’s contract-specification page lists Tuesday expiry conventions for the covered contracts, with expiry moving to the previous trading day when Tuesday is a trading holiday. The page says it was updated 11/08/2026, but its date format is ambiguous. Expiry configurations can change, and the convention should not be generalized to every product or contract. Check the current record for the specific contract and confirm the date in your broker’s account before planning a close, roll, or expiry position.
A practical pre-expiry check
- Identify the contract: confirm whether it is a future or option, and whether the underlying is an index or an individual security.
- Check the live terms: confirm expiry date, settlement method, and applicable settlement-price rule in the current NSE contract specification and circulars.
- Read your broker’s expiry notice: verify how the broker will handle exercise, assignment, delivery, pay-in, and any deadlines for the position.
- Review funds, securities, and margin: use the account’s current margin and obligation details to determine whether cash or shares must be available.
- Choose what to do before the broker’s cutoff: if you do not intend to carry the position into expiry, follow the broker’s stated process and deadline to close or otherwise manage it.
NSE’s settlement-mechanism and settlement-price pages set out the general calculations and cycles; the dedicated individual-securities product page, physical-settlement FAQ, and risk FAQ provide additional delivery information. NSE Clearing’s overview identifies its role as central counterparty. For an actual position, the live contract terms and broker notice are the operational references to use, particularly where the public descriptions of individual-security options differ.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
