老師請幫助我一下

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?來源:程序化99

參考：

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HPB:=REF(HHV(H,N),1);
LPB:=REF(LLV(L,T),1);

DRAWCOLORKLINE(CROSS(C,HPB)&&COUNT(CROSS(C,HPB),BARSLAST(CROSSDOWN(C,LPB))+1),COLORRED,0);
DRAWCOLORKLINE(CROSSDOWN(C,LPB)&&COUNT(CROSSDOWN(C,LPB),BARSLAST(CROSS(C,HPB))+1),COLORGREEN,0);