Tools & Calculators
By Shishta Dutta | Updated at: May 18, 2025 10:46 PM IST
Trading options when they are nearing their expiry date can be risky at times. During this time, you could either gain or lose significantly. These deadlines are crucial because they persuade traders to make a decision. So, the closer you get to an options’ expiry date the more you are exposed to time decay. This time decay is known to reduce the value of an options contract substantially.
The main reasons that expiry dates are so important are because of time decay and decision-making pressure as well as market volatility.
| Strategy | Description |
| Use Early Exits | Take profits before expiry to avoid potential losses from time decay. |
| Implement Rollover Strategies | Move positions from expiring contracts to new ones for sustained exposure and potential gains. |
| Adopt Short Straddle | Buy call and put options at the same strike price to capitalise on market volatility. |
| Close Positions Early | Avoid losing the premium on options by selling before expiry if the underlying asset moves unfavourably. |
Besides these tips, you should also know some common mistakes when trading options on expiration day.
You should always stay informed about the market. Ignoring the earnings announcements of companies could lead you to miss out on lucrative investment opportunities. You should also track quarterly turnovers of companies you are invested in. For example, you may miss out on the quarterly earnings announcement of a company at the end of a trading day. This could bring unpleasant surprises for you on the next trading day.
You should also learn how to manage your positions depending on the expiration dates of the options you have purchased. If you want to learn how to trade on option expiry day, then this is one good way to do so. You need to monitor market volatility and accordingly manage your options (whether you want to buy, sell, or rollover).
The best way to do this is to consider both in-the-money options and out-of-the-money options. You can determine this based on a market outlook. In-the-money options have intrinsic value. These options are often regularly chosen over others because they are safer around their expiration dates. Out-of-the-money options contrarily may give you better returns. This also means the risks are greater. The risk increases as the option nears its expiration date.
Stay informed about market conditions and to utilise effective strategies for trading around expiry dates. By understanding how to buy options on expiry day, you can improve your chances of success while managing risks effectively. The key takeaway is to be strategic and proactive, ensuring that decisions are made in line with market dynamics.
Traders should consider using platforms with real-time data, advanced charting tools, and risk management features. Popular platforms include HDFC Sky, which offer comprehensive options trading capabilities.
Market conditions significantly impact options trading on expiry day. High volatility can lead to rapid price movements, making options more sensitive to changes. Additionally, liquidity tends to fluctuate, which can affect the ease of executing trades and the bid-ask spreads.
Generally, the first hour after the market opens and the last hour before market close are ideal for trading options on expiry day. During these times, market activity is typically higher, providing better opportunities for executing trades and capturing price movements.