Golden Pickaxe EA V2.19 MT4 With Set-is a mean-reversion grid trading system that uses machine learning technology to place high-profit potential trades on the Gold market. It uses real market inefficiencies to its advantage to have an edge over the market. The EA has 5 predefined set files, which are essentially 5 different trading systems on gold. You may choose the default option (XAU Risky) or have your own preference