Cboe sets 16 November start for extra Curb trading on early-close days
Eligible equity options are scheduled to trade from 1pm to 1.15pm Eastern on qualifying early-close dates, with special order-session handling.
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Eligible equity options are scheduled to trade from 1pm to 1.15pm Eastern on qualifying early-close dates, with special order-session handling.
An SEC notice documents the withdrawal of an unreleased protocol, not a shutdown of the ordinary FIX connection used by trading members.
The two equity venues are deleting references to an unlaunched interface, a rulebook clean-up that should not be confused with an outage or retirement of clients' active FIX connections.
From 16 November, eligible multi-listed equity options will have a 1:00–1:15pm ET curb session on early-closing days. Designated ETF and ETN options follow a different schedule.
Eurex’s T7 Release 15.0 is scheduled for production on 9 November. Its 23 October circular warns that version 14.1 interface layouts will not remain compatible, deprecated order messages will be removed and firms must file readiness statements.
The guidance gives firms a common way to request and identify margin information. Its value depends on preserving account, currency and calculation timing through the workflow.
The completed acquisition adds global equities and equity-options order management and FIX connectivity. The integration task is to maintain a consistent order, risk and allocation record across the expanded workflow.