Regulators face challenges with market fragmentation, high-tech trading
Move weakens investor protection, commissioner says
CIRO, CSA to publish joint report on CFR sweep in first half
U.S. authorities allege trade secrets stolen to help start rival firm
Research suggests looking to FX markets for solutions
Canadian regulators plan measures to track SEC's trading rule reforms
Moves to sub-penny trading increments among reforms to reduce costs, enhance transparency
Technical glitch prevented comprehensive trade surveillance by JP Morgan
Firm's controls failed to block massive trading goof
Guards against "fat finger" error to face regs’ scrutiny