⚠  Market investments are subject to risks. Read all disclosure documents carefully before engaging in trading or investment activities.⚠  Market investments are subject to risks. Read all disclosure documents carefully before engaging in trading or investment activities.⚠  Market investments are subject to risks. Read all disclosure documents carefully before engaging in trading or investment activities.⚠  Market investments are subject to risks. Read all disclosure documents carefully before engaging in trading or investment activities.
SP RESEARCHVIA
Options TradingJuly 12, 2026
9 min read

Implementing Calendar Spreads for

Praveen Dubey (SEBI Registered RA)

SP RESEARCHVIA PVT. LTD. (INH000015808)

Constructing Time-Based Option Spreads

Earnings season brings sharp shifts in implied volatility (IV). Calendar spreads, which involve selling a near-term option and buying a longer-term option with the same strike price, allow traders to benefit from IV changes and time decay differences. Analysts at SP RESEARCHVIA PVT. LTD. outline the mechanics of these setups.

How do calendar spreads capture earnings volatility shifts?

They take advantage of the fact that near-term options decay faster and experience a sharper IV crush after earnings announcements than longer-term options, allowing traders to profit from the net spread difference.

Execution Rules and Risk Management

It is best to set up calendar spreads using slightly out-of-the-money or at-the-money contracts. Establishing clear risk limits is essential to protect capital from large, unexpected moves in the underlying stock.

Written by Praveen Dubey

Chief Research Analyst | SEBI Reg: INH000015808

Statutory Warning & Risk Disclaimer: Investment in securities market is subject to market risks. Read all related documents carefully before investing. Registration granted by SEBI and certification from NISM in no way guarantee performance of the intermediary or provide any assurance of returns to investors. Content provided on this blog is for informational and educational purposes only.