RSV:=(HHV(HIGH,11)-CLOSE)/(HHV(HIGH,11)-LLV(LOW,11))*100;QS1:SMA(RSV,3,1),COLORYELLOW,linethick2;QS2:SMA(QS1,3,1),colorred,linethick2;Var2:=LLV(LOW,5);Var3:=HHV(HIGH,10);BB:EMA((CLOSE-Var2)/(Var3-Var2)*4,4)*50,color00ff00,linethick2;