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,D2,3,0),COLORRED;STICKLINE(D1<REF(D1,1),D1,D2,3,0),COLORGREEN;底:10,COLORCYAN;顶:80,COLORBLUE;:IF(OSS(D1,D2) AND D2<底,30,0),LINETHICK2,COLORRED;