SEBI New F&O Rules: Key Changes Coming From November 20

The Securities and Exchange Board of India (SEBI) has unveiled significant reforms aimed at enhancing the stability and integrity of the derivatives market. Effective November 20, 2024, these new measures target the index derivatives framework to safeguard investors and curb excessive speculation, particularly on expiry days.

The SEBI New F&O Rules are:

1. Weekly Expiries:

Starting November 20, exchanges will only offer derivatives contracts for one benchmark index with weekly expiries. This move aims to reduce the rampant speculation that often accompanies daily expirations.

2. Increased Contract Sizes:

The minimum trading amount for derivatives will rise from the current range of ₹5-10 lakh to a new threshold of ₹15 lakh, eventually reaching between ₹15 lakh and ₹20 lakh. This adjustment reflects the market’s growth, as contract sizes have not been updated since 2015.

3. Enhanced Margin Requirements:

To mitigate risks, an additional Extreme Loss Margin (ELM) of 2% will be required for all open short options on expiry days. This is intended to provide a buffer against sudden market fluctuations.

4. Upfront Collection of Option Premiums:

SEBI mandates that brokers collect the net option premium upfront from buyers. This change aims to prevent excessive intraday leverage and ensure that clients do not exceed their collateral limits.

Also Read: How to become a SEBI Registered Research Analyst?

5. Removal of Calendar Spread Benefits:

The practice of using calendar spreads—offsetting positions across different expiries—will no longer apply on expiry days. This decision is based on the observed volatility and trading volume during these periods.

6. Intraday Position Monitoring:

Position limits for index contracts will now be monitored at least four times daily to detect any breaches in real-time, particularly on high-volume expiry days.

Rationale behind the Changes

SEBI’s decision to tighten these rules comes after a thorough review of trading behaviors on expiry days, which often exhibit hyperactive trading and significant price volatility. By implementing these reforms, SEBI aims to foster a more stable trading environment that prioritizes investor protection and promotes sustained capital formation.

Implementation Timeline

November 20, 2024: Introduction of weekly expiries and increased contract sizes, along with enhanced ELM requirements.

February 1, 2025: Upfront collection of option premiums and the removal of calendar spread benefits.

April 1, 2025: Enhanced intraday monitoring of position limits.

Conclusion

These sweeping changes reflect SEBI’s commitment to improving market integrity and investor safety. As traders prepare for these updates, it’s essential to stay informed about how these adjustments may impact trading strategies and overall market dynamics. With a focus on stability and reduced speculation, SEBI’s new rules are set to transform the landscape of derivatives trading in India.