?老師 ，請幫助將箭頭表示 改成劃線標識：

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ICO4 用紅色豎線；

ICO5用綠色豎線；

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源碼：

DIFF : EMA(CLOSE,12) - EMA(CLOSE,26),NODRAW;
DEA? : EMA(DIFF,9),NODRAW;
MACD:2*(DIFF-DEA),NODRAW;

C1:=VALUEWHEN(CROSS(DIFF,DEA),LLVBARS(DIFF,BARSLAST(CROSSDOWN(DIFF,DEA))));
C2:=VALUEWHEN(CROSSDOWN(DIFF,DEA),HHVBARS(DIFF,BARSLAST(CROSS(DIFF,DEA))));
DRAWICON(CROSS(BACKSET(CROSS(DIFF,DEA),C1+1),0.5),2*DIFF,'CO4';
DRAWICON(CROSS(BACKSET(CROSSDOWN(DIFF,DEA),C2+1),0.5),2*DIFF,'CO5';

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謝謝！

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?來源:程序化99

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?來源: m.weiqiv.net.cn

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劃這樣的豎線就好了

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老師，辛苦了！

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幫我寫修改下