Polymet Mining Corp (PLM)

[Pdenmark]

MM, routed orders, not held orders, hedge funds who pay for order tickets to catch market in efficiencies. This one is not as well known by the public but your broker is paid for this. Your order hits the market at 30 mph well the order is sent to the hedge fund at 90 and then they can hit the market at 90 as well before you go in so buy and sell to you. Then not held orders come into play since the firm is holding a limit order so no one see's it besides the firm and you. If you route to one exchange directly it may not show up on the national best bid but is a live order.