D1:EMA(3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1),5); D2:REF(D1,1);
STICKLINE(D1>=REF(D1,1),D1,D2,7,0),colorred;
STICKLINE(D1<REF(D1,1),D1,D2,5,0),colorgreen;
底:10,colorcyan;
顶:80,colorcyan;
抄底:IF(CROSS(d1,d2) AND d2<底,30,0),LINETHICK2,colorred;
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