公式中黄线上穿白线时添加显示笑脸

编写要求：

股票网解答：

网友求助：

请老师将公式中黄线上穿白线时添加显示笑脸，谢谢
源码：

CROSS( CLOSE,MA(C,30))
AND CLOSE>MA(C,22) AND CLOSE>MA(C,30)AND
COUNT(MA(CLOSE,13)>REF(MA(CLOSE,13),1),1)
AND COUNT(MA(CLOSE,8)>REF(MA(CLOSE,8),1),1)
AND COUNT(MA(CLOSE,20)>REF(MA(CLOSE,20),1),1)
AND CLOSE/OPEN>1.015
AND DYNAINFO(37)>0.2% ;
一剑封喉:(CLOSE-MA(CLOSE,12))/MA(CLOSE,12)*100;

解答如下：

A:CROSS( CLOSE,MA(C,30))
AND CLOSE>MA(C,22) AND CLOSE>MA(C,30)AND
COUNT(MA(CLOSE,13)>REF(MA(CLOSE,13),1),1)
AND COUNT(MA(CLOSE,8)>REF(MA(CLOSE,8),1),1)
AND COUNT(MA(CLOSE,20)>REF(MA(CLOSE,20),1),1)
AND CLOSE/OPEN>1.015
AND DYNAINFO(37)>0.2% ;
一剑封喉:(CLOSE-MA(CLOSE,12))/MA(CLOSE,12)*100;
DRAWICON(CROSS(a , 一剑封喉),a,1 );

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