VARA:=MA(CLOSE,20);RSV:=(CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27));K:=SMA(RSV,5,1);D:=SMA(K,3,1);D2:=SMA(K,2,1);T1:=(3*K-2*D)*100;STICKLINE(T1,40,100,10,0),LINETHICK7,COLORFF8000;DRAWTEXT_FIX(C>0,0.3,0.15,0,'〇'),COLORRED;DRAWBAND((3*K-2*D)*100,RGB(355,50,50),40,RGB(155,100,50));STICKLINE(C>0,0,40,10,0),LINETHICK7,COLORFFBB00;DW:=EMA(SMA((CLOSE-LLV(LOW,100))/(HHV(HIGH,100)-LLV(LOW,100))*100,8,1),3); DIFF:=EMA(CLOSE,12)-EMA(CLOSE,27);DEA:=EMA(DIFF,9);BU:=OSS(DIFF,DEA) AND DIFF<-0.1 AND DW<2