Consolidated Audit Trail is now open for reporting by broker-dealers.
Presidential hopeful goes after Wall Street with financial plan.
Value of the initiative will depend on quality of the data.
CAT NMS targets an April 29 release date for its final specification.
Brokers should continue to prep for CAT arrival.
Developers are 'working intensively towards the November 2018 working deadline for initial implementation'.
The legislation is a step closer to a vote by the lower chamber.
The new working group hits the ground running.
Firms need an infrastructure capable of handling and relaying massive amounts of data.