Expiry-Day Derivatives Trading Under SEBI Scanner as Retail Losses Cross ₹1 Trillion
Expiry-Day Derivatives Trading Faces SEBI Scrutiny Amid ₹1 Trillion Retail Losses
The Securities and Exchange Board of India (SEBI) has once again turned the spotlight on expiry-day derivatives trading, expressing serious concern over rising speculative activity in short-term equity index options. A senior official has warned that such practices may not be sustainable in the long term and could impede responsible capital formation in India.
Speaking at the 11th Capital Markets Conclave hosted by the Confederation of Indian Industry (CII) in Kolkata, Ananth Narayan G, Whole-Time Member of SEBI, outlined the regulator’s discomfort with the growing imbalance between derivatives turnover and cash market activity, especially on expiry days.
Why Expiry-Day Index Options Are Worrying SEBI
Narayan highlighted a staggering disparity:
“On expiry days, the turnover in index options is often 350 times greater than the turnover in the underlying cash market. Such an imbalance is clearly unhealthy and carries several potential adverse consequences.”
SEBI’s latest research report dated 7 July 2025 found that 91% of retail investors incurred net losses in futures and options (F&O) trading during FY 2024-25, resulting in cumulative retail losses of over ₹1 trillion.
“This is a massive pool of capital that could have instead been channelled into responsible long-term investments,” Narayan remarked.
Speculation vs. Sustainability: The Delicate Balance
While SEBI recognises that derivatives are crucial tools for price discovery, hedging, and liquidity enhancement, it is growing increasingly concerned about the unsustainable rise of speculative short-term strategies, particularly around expiry periods.
Narayan also noted the potential conflict of interest involving market intermediaries, such as brokers and infrastructure institutions, whose revenue streams are heavily reliant on derivatives trading volumes.
“We must ask ourselves — is all of this truly sustainable?” he said, urging industry participants to reflect on the long-term viability of current trends.
SEBI’s Enforcement Actions: The Jane Street Case
Though Narayan refrained from naming specific cases, his remarks were clearly linked to SEBI’s recent action against Jane Street, a US-based quantitative trading firm. On 3 July 2025, SEBI:
- Barred Jane Street from accessing Indian securities markets,
- Accused it of deploying manipulative strategies during index options expiry, and
- Directed the firm to deposit ₹4,800 crore — the alleged gains — into an SEBI escrow account.
Jane Street has complied with the order and awaits SEBI’s further assessment before a possible resumption of operations in India.
Regulatory Measures Introduced Since October 2024
To mitigate excessive speculation, SEBI has rolled out a series of targeted reforms since October 2024, including:
| Date | Measure |
|---|---|
| Oct 2024 | Reduced weekly expiry frequency |
| Oct 2024 | Scrapped calendar spread benefits on expiry day |
| Oct 2024 | Increased lot sizes and introduced upfront collection of option premiums |
| Oct 2024 | Raised extreme loss margins for expiry-day trades |
| May 2025 | Enhanced risk disclosures and tightened F&O ban criteria |
| May 2025 | Introduced surveillance measures to tackle concentration and manipulation |
These reforms reflect SEBI’s strategy of combining market development with investor protection—a balancing act that demands constant fine-tuning.
Fresh Data Shows Early Signs of Cool-Off
SEBI’s 7 July report also shows early indications that these steps may be bearing fruit:
- Individual turnover in index options declined 9% year-on-year in premium terms,
- Notional turnover fell by 29%,
- Retail participation in derivatives markets dropped 20% from last year’s peak.
These figures suggest a cooling off in speculative enthusiasm, especially among first-time or uninformed retail participants.
What Lies Ahead: A Call for Deeper Market Reforms
Narayan concluded his remarks with a visionary call for deepening India’s cash equities market, while also improving the structure and maturity profile of derivative products.
“We must aim for a win-win — sustainable capital formation that supports long-term growth, while also ensuring that stakeholders enjoy healthy, stable revenue streams.”
This signals SEBI’s desire to steer India’s capital markets towards long-term depth and investor resilience, without stifling innovation or financial product development.
Conclusion: Responsible Derivatives Ecosystem is the Need of the Hour
The growing concerns around expiry-day derivatives trading are not mere technicalities — they reflect broader systemic issues that threaten the trust and inclusiveness of India’s capital markets. With retail losses reaching alarming levels, and the line between healthy speculation and harmful noise blurring, SEBI’s proactive interventions appear both necessary and timely.
As the market evolves, SEBI continues to signal a regulatory regime rooted in fairness, transparency, and risk sensitivity — one that rewards informed participation while safeguarding the interests of India’s vast pool of retail investors.
Disclaimer:
This article is prepared solely for informational purposes and should not be construed as legal, financial, or investment advice. While Estabizz Fintech strives to maintain accurate and current information, no representation is made regarding the completeness or reliability of the data herein. Regulatory policies, especially those concerning securities and derivatives, are subject to change and interpretation by authorities such as SEBI.
Readers are strongly advised to consult with SEBI-registered advisors, financial consultants, or legal experts before acting upon any content mentioned in this article. Estabizz Fintech bears no liability for decisions made based on this publication. For tailored compliance assistance, please contact our advisory team.
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