N:=21; VAR1:=(CLOSE+LOW+HIGH)/3; VAR2:=SUM(((VAR1-REF(LOW,3))-(HIGH-VAR1))*/10000/(HIGH-LOW),1); VAR3:=EMA(VAR2,3),COLORFFEE3C;JCS0:VAR3,CIRCLEDOT,LINETHICK1,COLORFFEE3C; 或:IF(JCS0>REF(JCS0,1),JCS0,DRAWNULL),LINETHICK4; 波段或观望:IF(JCS0REF(VAR1,1),VAR3,10),CIRCLEDOT,COLORRED,LINETHICK2; IF(VAR1=REF(CLOSE,2); VAR5:=REF(VAR4,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2); VAR6:=REF(VAR5,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2); VAR7:

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