VAR2:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;VAR3:=SMA(SMA(VAR2,3,1),3,1)/28.57;VAR4:=EMA(VAR3,5);VAR5:=3*VAR3-2*VAR4;AA:=OSS(VAR5,VAR3) AND VAR3<2>O;VAR6:=(2*CLOSE+HIGH+LOW)/4;VAR7:=LLV(LOW,13);VAR8:=HHV(HIGH,13);VAR9:=EMA((VAR6-VAR7)/(VAR8-VAR7)*100,13);VARA:=EMA(0.667*REF(VAR9,1)+0.333*VAR9,2);S:VAR9,colorred,POINTDOT;STICKLINE(VAR9>VARA,VAR9,VARA,2.6,0),COLOR77AAFF;STICKLINE(VAR9<=VARA,VAR9,VARA,2.6,0),COLOR00FF00 ;DRAWTEXT(AA,12,'牛'),coloryellow;A1:10,colorwhite;A2:20,colorre