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老师帮帮忙，谢谢 (文华财经WH6赢顺V6.7)来源:文华财经 日期:2018-9-1 23:54
我想编一个macd的diff上穿0轴同时上穿55均线，为买。相反diff下穿0轴同时下穿55均线为卖
参考：DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
MACD:=2*(DIFF-DEA),COLORSTICK;
MA55:MA(C,55);
DRAWTEXT(DIFF>0&&CROSS(C,MA55),L,'买');
DRAWTEXT(DIFF<0&&CROSSDOWN(C,MA55),H,'卖'); 
