News › Financial Services  ·  6 Oct 2026, 12:19 PM IST  ·  14 days ago

Bullish read: SEBI CAS U-turn Boosts BSE, Angel One; F&O Volumes to

VolatileBias: Bullish +5590% confidenceFinancial ServicesCapital MarketsBullish read

In one line — Maintain a bullish bias on capital market infrastructure and broking stocks.

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Source: Economic Times · AI-summarised by Anadi · Updated 6 Oct 2026, 12:38 PM IST

Financial Servicestilt positive
Capital Marketstilt positive

What Happened

Reports indicate SEBI is considering a partial reversal of its new Closing Auction Session (CAS) rules for derivatives settlement, which had previously caused sharp price swings and concerns among market participants. This news has led to a rally in capital market stocks, including exchanges and broking firms.

Why It Matters (for you)

The potential easing of CAS rules is significant as it addresses market feedback regarding increased volatility and reduced liquidity in the derivatives segment. A more favorable regulatory environment for F&O trading is crucial for market participants, especially brokers and exchanges whose revenues are tied to trading volumes.

Impact on Indian Markets

Stocks of exchanges like BSE and broking firms such as Angel One are directly impacted positively, seeing gains of up to 4%. This is due to the expectation of recovering options volumes and reduced operational friction. Other financial intermediaries involved in derivatives trading could also see a positive sentiment boost.

What Traders Should Watch Next

Traders should watch for an official announcement from SEBI confirming the rule changes. Any further details on the extent of the reversal will be key. Monitor derivatives trading volumes post-announcement for confirmation of increased activity, which would further support the bullish thesis for these stocks.

Key Evidence

  • Capital market stocks rallied after a Reuters report suggested SEBI may partly reverse its new Closing Auction Session rules for derivatives settlement.
  • BSE, NSE, Groww, and Angel One gained up to 4%.
  • The rally is attributed to expectations of options volumes recovery and easing CAS-related concerns.
  • Risk flag: SEBI might not fully reverse the rules, leading to disappointment.
  • Risk flag: Any new regulatory measures could offset the positive impact.