回归:EMA(((SLOPE(C,21)*20)+C),55);顶:HHV(H,21),COLORLIRED;底:LLV(L,21),COLORBLUE; 高:100*(顶-底)/底,NODRAW;DIFF1:=EMA(CLOSE,4)-EMA(CLOSE,10);DEA1:=EMA(DIFF1,5);DIFF:DIFF1*4.5+EMA(CLOSE,4)*0.85,COLORWHITE; IF(DIFF>REF(DIFF,1)*1.01,DIFF ,DRAWNULL),COLORRED;IF(DIFF=REF(A,1),A ,DRAWNULL),COLORRED,LINETHICK4;空:IF(A&

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