Does anyone know the name of any prop firms in London that take on summer interns? BTW I mean genuine prop firms where you risk the firm's capital (as opposed to risking your own money) and get a percentage of the profits.
heres a load of companies... most of them (I think) are what you're after... and as you'd imagine some are more reputable than others... http://www.trade2win.com/traderpedia/Trading_Arcade_Index
be careful with that list - most of them are not what you are looking for (ie not risking own money) that said, most of them do offer "grad" positions where you do not put your own money down. but once u have built up an account, you will be expected to maintain the account (i.e. you cannot draw out all your profits without severely reducing your trading size). not sure which (if any) offer internships though