I have been trading in HFGFX . But there is a stuck system since this year. In recent one month, HFGFX has suspended the trading on XAU/USD with the reason of lowering the risk. I know it was an abracadabra since the price difference is $2, sometimes only $1. For example, at 22:20 on April 2nd, the price difference was higher than $2.3, then it suddenly soared after 22:26, making the gap into $1. Then the trading was banned.