Regulator opts to end pilot on Friday to allay tech concerns.
Clearpool highlights dynamics that have affected market structure.
Vendor reports median implicit costs for the control group fell for first full 11 months of pilot.
One technology broker provides preliminary insight into the Tick Pilot program
The buy-side says regulators efforts to fix market structure fall short.
Traders report no troubling issues with the recently implemented Tick Pilot Program.
See how one execution broker modified its technology for the SEC's Tick Size Pilot program.
Brokers and traders are getting swept up in never-ending waves of regulation.