grouping accounts

Can you group individual accounts into one overall account for stats purposes. I have individual accounts that make up one overall account and all trades are based on the overall account size and thus stats for individual accounts are not accurate (I use 3 different brokers).

I don’t think, it’s a good choice for me! Even, I am not interested to share my trade ideas with others trader! By the way, I am comfortable with individual live trading account! In addition, I trade manually without any EA or signal service.

I also think this is not possible. Maybe if the accounts were with 1 broker, there will be any chance of combining them .. but completely different brokers sounds a bit more complicated.