I could not trade with them today. I have never seen them until today in any of the stocks I trade. I could not lift the offer. I tried using SOES, Selectnet, even ARCA proactive. Anybody know how to get stock from these guys. Thanks
I believe you have to have an account with a broker that has a trading link to them. As far as I know, the only one is Track Data/Mytrack. There probably are others; I'm not sure.