Can anyone tell me if IG is using Direct Market Access to the Inter-banks, through the 'a' book and if so what Inter-Bank platform are they using? (Integral, Currenex, Hot-Spot, Liquid -X,360-T or True MT4 bridge). Or do they own and run the brokerage firm themselves, the name of which I can't remember as I am old (?), and is through a 'b' book using ECN / STP accounts? I can't seem to find the info on the home page.