"I would tend to agree with sum cause the retail smuck's last minute order usualy goes to alpha and does not affect the TSX closing price. I know that by experience, cose almost 100% of my buy's go to alpha. The sell's go often to the TSX. Funny how that works doesn' it !!"

Right on. I've watched and experienced the same thing. Make it look like no one is buying but the retail sells definitely get noted where all can see..... and also to impact the sp. No accident there my fellow Notsters.