Regarding ATS Daily volume contributionAlternative Trading Systems (ATS) shows 983.3 thousand shares traded; near double the shares traded via the tsx.v exchange.
Although, given the relatively unregulated nature of ATS, I have my reservations regarding the 'nature' associated with such a contribution to the over all daily traded volume. Much thanks for pointing it out, melow.
On a related note, the so called 'anonymous' trading brokerage was predominantlly on the sell side late in the trading day. Here's to expecting 'anonymous' ends up being on the wrong side of the tracks tomorrow.