One legislator wants more market oversight of dark pools.

Instinet adds BlockCross to its portfolio.

Agency execution firm snags a block trading network.

Pitfalls aside, buy-side still likes trading off exchange.

Canadian ATS operator sets out to grab market share via infrastructure investment.

Support for a 'trade-at' rule gathers steam.

A new tool from one broker helps buy-side traders find hidden liquidity

Canadian dark trading has considerable head room.