说明：  外汇交易中，利用RSI和其他多种混合指标进行智能交易的编程，用到了仓位加倍，同时自己也可以设置一定的止损，但是风险还是很大，需要投资者自己去选择使用和风险控制。
(In foreign exchange trading, the use of RSI and other mixed indicators for intelligent trading programming, the use of double positions, at the same time, they can also set a certain stop loss, but the risk is still very large, investors need to choose their own use and risk control.)