M:=60;N:=30;线: 100*(HHV(HIGH,M)-CLOSE)/(HHV(HIGH,M)-LLV(LOW,M)),ColorFFFF00,LINETHICK3;RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;K:=SMA(RSV,3,1);D:=SMA(K,3,1);J:=3*K-2*D;线:EMA(j,3),colorff00ff,LINETHICK3;{3=6};LC:=REF(CLOSE,1);:=((SMA(MAX((CLOSE - LC),0),3,1) / SMA(A((CLOSE - LC)),3,1)) * 100);FF:=EMA(CLOSE,3);MA15:=EMA(CLOSE,21);sgd:=OSS(FF,MA15);DRAWTEXT(sgd ,35 ,'上' ),Color0000FF;上拐点: IF(sgd ,30 ,15),COLORWHITE;xgd:=cross(ma15,FF);DRAWTEXT(xgd ,65 ,'下拐点' ),Color00FF00;下拐点: IF(xgd ,