Futures & Options (F&O): Benefits & Risks

What it is

A derivative gets its value from an underlying asset or index. A futures contract is a standardized exchange-traded agreement to buy or sell the underlying or settle the contract under its terms at a future date; the position carries an obligation and is generally marked to market during its life. An option gives its buyer the right, but not the obligation, to buy (call) or sell (put) at a specified strike under the contract terms.

The buyer pays a premium, while the option writer receives the premium but takes the corresponding settlement obligation. Index and many other derivatives are cash-settled, while the applicable contract can instead require or permit delivery or physical settlement. Unlike a fixed-interest government savings scheme, F&O has no promised interest or fixed maturity return: the outcome depends on contract price, the underlying, time, volatility, settlement rules and transaction costs.

Availability and return mechanism

Availability

NSE's official equity-derivatives contract-specifications page, updated on 11 August 2026, lists index futures, index options, futures on individual securities and options on individual securities, together with eligible-underlying links, contract cycles and expiry rules. Availability and trading status can vary by underlying, strike, expiry, segment and individual contract, so confirm that your chosen contract is open for trading before you plan around it. Check current eligibility, contract availability, trading status, margins and broker segment activation in the applicable NSE/clearing and SEBI materials before any decision.

How a return arises

There is no interest or guaranteed yield. A futures position gains or loses as the contract price and underlying move; futures positions are subject to daily mark-to-market settlement, which can require additional funds when the move is adverse. An option buyer's result depends on whether the underlying move, timing and volatility are favorable enough to cover the premium and other costs; an option that is not sold or exercised under its terms can expire with no value.

An option writer receives premium but must meet the option's settlement obligation and can face a substantial loss if the underlying moves against the position. Hedging can offset a related exposure, but it does not convert F&O into a fixed-return product or guarantee a profit.

Benefits and trade-offs

These are product characteristics to understand, not reasons you should buy this investment.

Potential benefits

Hedging: a derivative can be used to offset some price risk in a related holding or commercial exposure, although the hedge can be imperfect and has its own costs and basis risk.
Standardization and clearing: exchange specifications define the underlying, lot or contract terms, strike or expiry where relevant, and settlement process, while clearing arrangements support orderly settlement rather than relying only on a private bilateral promise.
Flexible risk-transfer choices: futures and calls or puts can express or offset exposure to eligible indices, securities and other underlyings across different expiries; this is a product feature, not a promise of profit.
Capital efficiency: margin or an option premium can be less than the underlying contract's notional value, allowing risk to be transferred without paying the full notional upfront. The same feature magnifies losses and should not be read as a low-cost or low-risk benefit.

Constraints & disadvantages

Leverage can magnify losses: an adverse move can consume the margin quickly, require additional funds and, under the risk disclosure, make the loss exceed the original margin.
Obligations are not the same as owning a savings product: futures require settlement under the contract, and an option writer can owe substantial amounts while an option buyer can lose the entire premium.
Expiry and time work against some positions: an option can expire worthless, and a futures position cannot simply be held indefinitely beyond its stated expiry without dealing with rollover or settlement terms.
Costs and execution frictions reduce results: brokerage, exchange and statutory levies, spreads, slippage, margin changes and possible close-out costs can matter even when the market view is correct.

Eligibility and access

A retail participant generally needs a KYC-compliant trading or broking account with a SEBI-registered stock broker that is a member of a recognized exchange, and must ask for or select the relevant F&O segment. The broker will require its account-opening, rights-and-obligations and risk-disclosure processes and will require adequate margin or approved collateral for the position. A bank account is ordinarily used for funding and settlement; a demat account may be relevant for securities holdings or a physically settled product, but not every derivative has the same settlement form.

Confirm the capital and eligibility requirements for your chosen contract and broker rather than assuming a universal retail minimum capital or a single eligibility threshold: required margin varies with the contract, position, volatility and exchange/broker rules. These requirements are not a personal suitability assessment.

Liquidity and time commitment

F&O contracts have a specified expiry and settlement cycle rather than an open-ended holding period. An active contract may be closed by an offsetting trade before expiry, but exit is not guaranteed at a fair price or at all. SEBI's risk disclosure warns that low liquidity, volatility, wider spreads, partial execution, trading halts, circuit limits and system or network problems can delay or prevent an exit.

Futures can create daily cash obligations before expiry, and an option buyer who neither exits nor exercises under the applicable rules can lose the premium when the option expires. There is no savings-style lock-in, but the fixed expiry and settlement obligations are material constraints.

Risks to understand

Market and volatility risk: the underlying or derivative price can move sharply because of market conditions, economic events, news or changing volatility.
Leverage and margin risk: the notional exposure can be much larger than the margin or premium paid; losses can exceed the initial margin and additional margin can be demanded.
Mark-to-market and forced-liquidation risk: adverse futures moves create daily settlement obligations, and failure to meet a deadline can allow the broker to reduce or close positions, crystallizing losses.
Option-holder expiry risk: the premium is at risk and an option can expire worthless if the underlying does not move sufficiently in the anticipated direction before expiry.
Option-writer and assignment risk: receiving premium does not cap the writer's potential loss; the writer remains subject to the option's exercise, assignment and settlement obligations under the contract.
Liquidity, spread and exit risk: thin trading, wider spreads, partial fills, price limits, halts or insufficient bids and offers can make an exit delayed, expensive or impossible.
Operational and technology risk: exchange, broker, communications or network failures can delay orders or confirmations while executed positions and settlement obligations remain.
Contract, settlement and regulatory risk: expiry day, cash or physical settlement, lot size, eligible underlyings, margin parameters and other specifications can differ by product and can be revised; currency-linked contracts also add foreign-exchange risk.

Costs and tax considerations

Potential costs include broker commission or brokerage, exchange and clearing or transaction charges, SEBI turnover fees, stamp duty, GST on broker services, securities transaction tax where applicable, the option premium, and the bid-ask spread or market impact. Margin or collateral may be required upfront and can rise as risk parameters or market conditions change; a shortfall can lead to a demand for funds or broker close-out under the applicable terms. NSE's official levy and STT pages publish categories and rates, but rates and rules can change, so readers should use the current official table and their contract note rather than a remembered figure.

The current Income Tax Department ITR-3 form for AY 2026-27 contains separate fields for F&O turnover and F&O income, but the correct reporting, loss set-off or carry-forward, audit and tax result depends on the taxpayer's facts, accounting method, residential status and law for the relevant year. This is not tax advice; obtain current official guidance or qualified tax advice before filing.

Tax treatment depends on current law, the instrument and the investor’s circumstances. This is not tax advice and does not assume that a tax benefit applies to every reader.

Before relying on it

Read the latest official scheme or issue document. A general framework is not proof that a specific offer is open.
Confirm the eligibility, payment mechanism, charges, lock-in and early-exit conditions for the exact product and channel.
Separate a stated coupon or notified interest rate from total return, after-tax outcome and inflation-adjusted purchasing power.
Verify the issuer and intermediary, preserve records, and use current official tax guidance where it applies.
Consider when the money may be needed and what a loss would mean. This explanation does not assess your personal suitability.

Official sources

The date a source was checked is not the date a rate took effect, or proof that an issue is open. Read the current original document before you rely on it.