SEBI weekly summary
SEBI updates 12-18 October 2026: closing auction and VWAP expiry
SEBI reset the closing auction session and moved derivatives expiry settlement to a 30-minute VWAP, mostly from 7 December 2026.
The week in brief
What changed
SEBI reset the closing auction session to a 10-minute window from 3:30 pm and moved expiry settlement of index and stock derivatives to the VWAP of the last 30 minutes of trading. Most changes apply from 7 December 2026; order carry-over rules apply from 8 February 2027.
Complied AI condensed the week's SEBI records into the points above. Use the inline links to check each underlying update.
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