📰 ET Stocks 🏛️ RBI/POLICY 🕒 15 Oct 2026, 09:45 PM IST

Sebi revises CAS rules, changes derivatives expiry settlement methodology

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Core Development: Sebi revises CAS rules, changes derivatives expiry settlement methodology

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Market & Financial Impact: Sebi has announced changes to the closing auction session for the equity cash market, which will begin in December 2026. The revised session will run from 3.30 pm to 3.40 pm, with specific phases for order entry. Moreover, the methodology for calculating settlement prices for derivatives contracts has been updated. Unexecuted orders will transition under new rules while maintaining time priority differences.

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Actionable Insight: 🏛️ Policy & Macro: Interest rate, inflation, or regulatory changes affecting broad market valuations.

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Official Publisher Attribution: This report is aggregated from Economic Times. ZeroLive provides live aggregation, automated sentiment synthesis, and exchange disclosure monitoring for retail market participants.

Read Original Full Coverage on Economic Times ↗

Sebi revises CAS rules, changes derivatives expiry settlement methodology

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