I use ProRealTime through IG. I want to get access to ProRealTime Premium so that I can do more historic back testing. ProRealTime say that I need to open a new IG account through their website but I can't as I have an existing IG account (opened through IG direct). I was hoping that IG and pro real time could have a simple conversation and upgrade my PRT account to premium! But that doesn't seem possible. Can anyone advise?