Hi, I am actually trading this. Unfortunately, the FXCM only allows you to trade commodities against the dollar. How do you calculate the lot sizes for each position to remain USD neutral? I am currently long 300 XAGUSD and short 4 XAUUSD but I have no clue whether that's the right ratio. Please advise.
Hello. I use this chart for physical accumulation/distribution only. Take the price of XAUUSD and divide by the price of XAGUSD. I buy physical silver at an 80:1 I then trade the silver for gold when the ratio is tighter Say 40:1 is optimal for me. I Hope I've helped