Lawsuit alleges private user IDs should be replaced.
Firms needs supervisory and monitoring procedures to identify reporting issues and repair rejected events.
Cloud-based service is for firms trading equities and equity options.
The SEC alters plans for the Consolidated Audit Trail.
Exec speaks on state of cloud adoption, security and cost.
GMAG says vacation season is a good time for design, implementation and testing of machine-based trading.
New regulatory regime provides no exemptions or exclusions.
The market regulator takes on all future aspects of CAT development and maintenance.
Recent changes suggest timeline is likely to be pushed back.