运行原理：

144EMA和169EMA交叉判断方向；
15EMA和50SMA交叉进出场（顺方向做单）；
可以设置移动止损，默认为关闭；
同时只能存在1个多单和1个空单；
上一单亏损，下一单加倍策略，系数可调。(Operating principle:



144EMA and 169EMA cross-judge direction;

15EMA and 50SMA cross in and out (make orders in the right direction);

Moving stops can be set by default to close.

At the same time, there can only be one more sheet and one empty sheet.

The last loss and the next doubling strategy have adjustable coefficients.)