Expiry Date of F&O Market

F&O expiry is the final trading day of a futures or options contract. In India, most derivative contracts expire on the last Thursday of the month, although some contracts, such as Nifty Bank derivatives, follow a different schedule.

Key points:

• F&O contracts are regulated by SEBI and traded on recognised stock exchanges.
• Most monthly F&O contracts expire on the last Thursday of the month.
• If last Thursday is a trading holiday, expiry shifts to the previous trading day.
• Futures contracts generally require settlement on expiry through offsetting positions, cash settlement, or delivery mechanisms.
• Options contracts give the holder a right, not an obligation, and may expire unexercised.

• Expiry-related activity can increase short-term market volatility and affect stock and index prices.

  
  

Derivatives are financial instruments whose value is linked to an underlying asset. The underlying asset may be a stock, stock market index, commodity, currency, or another financial instrument.

Common derivative contracts include:

• Futures
• Options
• Forwards
• Swaps

These instruments allow investors to manage risk, hedge existing positions, or take exposure to price movements without directly owning the underlying asset.

Understanding futures contracts

A futures trading is an agreement between two parties to buy or sell an underlying asset at a predetermined price on a specified future date.

Both parties are obligated to fulfil the contract when it expires. Settlement may occur through cash settlement or delivery mechanisms depending on exchange regulations and contract specifications.

Understanding options contracts

An options contract gives the buyer the right, but not the obligation, to buy or sell an underlying asset at a predetermined price before or on expiry.

Unlike futures contracts, options buyers can decide not to exercise the contract. In such cases, the contract expires, and the buyer's loss is generally limited to the premium paid.

Why does the F&O expiry date matter?

The expiry date determines how long a derivative position remains active. Investors use expiry information to manage risk, plan trading strategies, and decide when to enter, exit, or roll over positions.

Understanding expiry dates helps investors:

• Monitor settlement obligations
• Manage market exposure
• Reduce the risk of unintended contract expiry
• Plan hedging strategies
• Assess potential volatility around settlement periods

Because derivative contracts have a finite lifespan, expiry is one of the most important factors affecting their value and trading behaviour.

Read more: What are futures

The Securities and Exchange Board of India (SEBI) regulates the Indian derivatives market and establishes the framework governing futures and options (F&O) contracts.

As of June 2026, the monthly expiry date for NSE equity derivative contracts falls on the last Tuesday of the expiry month.

Example of monthly expiry

If the designated expiry date falls on a trading holiday, the contract expires on the previous trading day.

Example

The applicable expiry schedule is determined by the stock exchange and may be revised from time to time in accordance with SEBI regulations.

When a futures contract approaches expiry, investors generally have several choices depending on exchange rules and market conditions.

Offset the position

An investor may enter into an opposite transaction before expiry.

For example:

This offsets the exposure and typically results in the settlement of the net difference.

Settle the contract

If the position is not offset, settlement obligations apply according to the contract specifications.

Settlement may occur through:

• Cash settlement
• Physical delivery (where applicable)
• Exchange-prescribed settlement mechanisms

What happens to options contracts on expiry?

Options contracts operate differently from futures contracts because the buyer has a right rather than an obligation.

On expiry, an options holder may:

• Exercise the option if it is beneficial
• Allow the option to expire if exercising is not advantageous

If the option expires unexercised, no additional obligation remains for the buyer beyond the premium already paid to acquire the contract.

This flexibility is one of the distinguishing features of options contracts.

Expiry activity can influence short-term price movements in stocks and indices that serve as underlying assets for derivative contracts.

Several factors contribute to this movement:

• Position unwinding by traders
• Contract settlement activity
• Rolling over positions into future expiries

• Arbitrage transactions between cash and derivatives markets

  
  

Why volatility may increase near expiry

As expiry approaches, market participants adjust their positions based on expectations and risk exposure.

This increase in trading activity can create temporary fluctuations in:

• Individual stock prices
• Sectoral indices

• Broad market indices

  
  

However, these movements are often short-term, and markets generally stabilise once expiry-related activity subsides.

F&O contracts have predefined expiry dates that determine how long investors can hold their derivative positions. Most monthly contracts in India expire on the last Thursday of the month, although certain contracts may follow different exchange-prescribed schedules.

Understanding what happens on the expiry date is important because futures contracts generally require settlement, while options contracts may expire without exercise. Expiry periods can also influence market volatility, making it essential for investors to monitor contract timelines, settlement obligations, and the behaviour of the underlying assets before taking investment decisions.