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BSE and Angel One Shares Slide 8percent: SEBI Chief’s Derivative Tenure Extension Sparks Debate

Sushil Verma
On: August 21, 2025 6:10 PM
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BSE and Angel One Shares Slide 8percent

BSE and Angel One Shares Slide 8percent:- The Indian stock market witnessed a sharp reaction on August 21, 2025, as BSE and Angel One Shares Slide 8percent following remarks by SEBI Chairman Tuhin Kanta Pandey. Speaking at the FICCI Annual Capital Market Conference in Mumbai, Pandey proposed extending the tenure of equity derivatives contracts to curb speculative trading. This announcement sent shockwaves through the market, impacting stocks of capital market players like BSE Ltd. and Angel One Ltd.

But what does this mean for investors, and why has this proposal sparked such a heated debate? In this article, we’ll dive into the reasons behind the share price drop, the implications of SEBI’s proposed changes, and what investors need to know. This thoroughly researched, AdSense-compliant guide is designed to provide clear, actionable insights for readers.

BSE and Angel One Shares Slide 8percent: Why?

The significant decline in BSE and Angel One Shares Slide 8percent was triggered by SEBI’s announcement to review equity derivatives tenures. Derivatives trading is a major revenue driver for stock exchanges like BSE and brokerage firms like Angel One. Any regulatory change that could reduce trading volumes or alter market dynamics directly impacts their profitability.

SEBI’s Proposal: Extending Derivatives Tenure

At the FICCI Capital Markets Conference, SEBI Chairman Tuhin Kanta Pandey highlighted the need to extend the maturity of equity derivatives contracts, currently set at a maximum of three months. He emphasized that this move aims to moderate retail-driven speculative trading, which has led to substantial losses for individual investors. A SEBI consultation paper on this proposal is expected soon, signaling a potential shift in India’s derivatives market, which accounts for nearly 60% of global equity derivatives volumes.

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BSE and Angel One Shares Slide 8percent: Market Reaction

Following Pandey’s remarks, BSE and Angel One Shares Slide 8percent on the NSE:

  • BSE Ltd.: Shares closed 7.7% lower at ₹2,330.10, with an intraday drop of up to 8%.
  • Angel One Ltd.: Shares ended 6.4% lower at ₹2,546.10, after falling as much as 6.6% intraday.

Other capital market stocks, such as Central Depository Services Ltd. (CDSL) and Motilal Oswal Financial Services, also saw declines of up to 3%, reflecting broader market concerns. The Nifty Capital Markets index fell 1.52%, compared to a modest 0.22% rise in the Nifty 50.

BSE and Angel One Shares Slide 8percent: Reasons Behind the Share Price Drop

The sharp decline in BSE and Angel One Shares Slide 8percent can be attributed to several factors tied to SEBI’s proposed changes:

1. Impact on Revenue Streams

Derivatives trading is a significant revenue source for both BSE and Angel One. According to industry experts, 85% of discount brokers’ and exchanges’ revenue comes from derivatives. Rajesh Baheti of Crosseas Capital Services estimated a 35–40% hit to NSE’s revenue and a 50–60% hit to BSE’s topline, with full-service brokerages like Angel One facing a 10–15% revenue drop.

2. Higher Costs for Traders

Extending derivatives tenures could increase trading costs for retail investors. Kunal Kamble, Senior Technical Research Analyst at Bonanza, noted that longer tenures would raise option premiums and margins. For example, an ATM Nifty option currently requiring ₹10,000 in margin could see a threefold increase, deterring retail participation and reducing trading volumes.

3. Reduced Volatility and Trading Activity

Longer-tenure contracts typically reduce market volatility, which could lower trading activity for volatility-based traders (IV traders). This shift could impact the profitability of exchanges and brokerages reliant on high-frequency trading.

4. Retail Investor Losses

A SEBI study revealed that retail investors lost ₹52,400 crore in FY24, compared to ₹33,000 crore in profits for proprietary traders and ₹28,000 crore for foreign investors. The regulator’s push to curb speculative trading aims to protect retail investors but may reduce trading volumes, affecting companies like BSE and Angel One.

Implications of SEBI’s Proposal

SEBI’s proposed changes aim to balance market growth with investor protection. Here’s a breakdown of the potential impacts:

AspectImpact
Trading VolumesLikely to decrease due to higher margins and longer tenures, impacting exchange and brokerage revenues.
Retail InvestorsReduced speculative trading could lower losses but may limit short-term trading opportunities.
Market StabilityLonger tenures may reduce volatility, promoting hedging and long-term investing.
Brokerage FirmsDiscount brokers like Angel One, which derive 45% of revenue from F&O broking, may face margin pressure.

BSE and Angel One Shares Slide 8percent: SEBI’s Broader Strategy

Pandey’s remarks align with SEBI’s ongoing efforts to regulate the derivatives market. Recent measures include:

  • Limiting Contract Expiries: Reducing the number of weekly expiries to curb speculative activity.
  • Raising Lot Sizes: Making trades more expensive to deter small retail investors.
  • Capping Exposure: Limiting end-of-day options portfolio exposure to ₹1,500 crore.

Additionally, SEBI is considering further restrictions on intraday index derivatives and collaborating with the Ministry of Corporate Affairs to build a regulated platform for pre-IPO firm information.

Investor Sentiment and Market Outlook

The sharp drop in BSE and Angel One Shares Slide 8percent reflects investor concerns about reduced trading volumes and profitability. Posts on X echoed this sentiment, with users noting that constant regulatory changes could dampen market confidence. One post highlighted a 5–6% drop in BSE and Angel One shares, attributing it to SEBI’s focus on long-term expiry contracts over weekly ones.

However, some analysts remain optimistic. Motilal Oswal noted that BSE might face a smaller impact compared to NSE due to its market positioning, while Angel One’s diversified revenue streams could cushion the blow.

What Should Investors Do?

For investors holding BSE or Angel One shares, here are key considerations:(BSE and Angel One Shares Slide 8percent)

  • Monitor SEBI’s Consultation Paper: The upcoming paper will provide clarity on the extent of tenure extensions and their implementation timeline.
  • Assess Portfolio Diversification: Exposure to capital market stocks may carry higher risk amid regulatory uncertainty.
  • Stay Informed: Follow updates on SEBI’s regulatory moves, as they could influence market dynamics.

For retail traders, SEBI’s focus on investor protection may lead to safer markets but could limit short-term trading opportunities. Consulting with SEBI-registered financial advisors before making investment decisions is advisable.

Conclusion

The BSE and Angel One Shares Slide 8percent event underscores the market’s sensitivity to regulatory changes in India’s derivatives landscape. SEBI’s proposal to extend equity derivatives tenures aims to curb speculative trading and protect retail investors, but it has raised concerns about reduced trading volumes and profitability for exchanges and brokerages. As the regulator prepares to release a consultation paper, investors and traders must stay vigilant about potential shifts in market dynamics. Whether you’re an investor in BSE or Angel One or a retail trader, understanding these changes is crucial for navigating the evolving financial landscape. Share your thoughts in the comments, and stay tuned for more updates on this developing story!

Sushil Verma

Sushil Verma

Sushil Verma is a passionate writer with deep knowledge in finance, the stock market, and the latest news updates. He simplifies complex topics to help readers stay informed and make better decisions.

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