Hello, Tanaka, thank you very much for your work, I offer a new way of thinking, this market is guaranteed not to lose money first, in order to make money. Use a no redraw indicator, or a combination of two indicators, as an order signal. 0.1 lot, if stop loss, signal again, open order 0.2 lots, stop loss again, open order 0.4 lots next time. When earnings can balance past losses, subtract some lots, leaving 0.1 to go. If 0.1 starts to profit first, the next order is still 0.1. If it lose money, double it next time. As long as the indicator has a 40 % winning percentage. This is 100 % able to beat the market. Please consider my suggestion . I 'd love to share your coffee money. My English is so bad that I don't know how to upload the indicator. I suggest you use indicator<wan shell>. thanks。We can't predict the market, but one time it's right, but this time it balances the losses. If you can find an indicator of 50 % of the winning percentage, this method will surely succeed.