咨詢內容：

請問MACD在出現金叉時 怎么編寫笑臉出現。來提醒我

問題背景、條件等詳細信息...

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博易技術人員：

DIFF : EMA(CLOSE,SHORT) - EMA(CLOSE,LONG);

DEA  : EMA(DIFF,M);

MACD : 2*(DIFF-DEA), COLORSTICK;

DRAWICON(CROSS(DIFF,DEA),DIFF,1);

DRAWICON(CROSS(DEA,DIFF),DIFF,2);