Since switching to trading futures I was looking for website that show trading performance and statistics (average win, profitability, balance chart...) like myfxbook in forex world or signal providing service for futures and commodity trader. is there anything like that?
Use tradervue for stats, can't be beaten in terms of convenience and reporting depth.
If you're looking for something to connect to your broker so that it becomes like a third party audit of your futures trades like how myfxbook does for FX, I don't think there is one - I spent about 2 hours looking for one yesterday with no luck.
I think Collective2 does the trade copy thing but it's only for automated strategies and you need to execute through them, so there are speed issues, etc...