請老師幫忙修改一下，謝謝

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?來源:程序化99

如下修改：

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R := REF(HHV(H,DAYBARPOS),DAYBARPOS) - REF(LLV(L,DAYBARPOS),DAYBARPOS);
P :=(REF(HHV(H,DAYBARPOS),DAYBARPOS) + REF(LLV(L,DAYBARPOS),DAYBARPOS) + REF(C,DAYBARPOS))/3;
N:=BACKSET(ISLASTBAR,DAYBARPOS);
R1 :P + (R * 2);
DRAWSL(N,VALUEWHEN(CROSS(N,0.5),R1),0,1,0,COLORRED);

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?來源: www.tumamayizhan.com

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R := REF(HHV(H,DAYBARPOS),DAYBARPOS) - REF(LLV(L,DAYBARPOS),DAYBARPOS);
P :=(REF(HHV(H,DAYBARPOS),DAYBARPOS) + REF(LLV(L,DAYBARPOS),DAYBARPOS) + REF(C,DAYBARPOS))/3;
N:=BACKSET(ISLASTBAR,DAYBARPOS);
R1 :P + (R * 2);
DRAWSL(N,VALUEWHEN(CROSS(N,0.5),R1),0,1,0,COLORRED);
DRAWNUMBER1(ISLASTBAR,VALUEWHEN(CROSS(N,0.5),R1),VALUEWHEN(CROSS(N,0.5),R1),0),ALIGN0,VALIGN1;