Varv:=(2*C+H+L)/4;Varu:=LLV(LOW,30);VarA1:=HHV(HIGH,30);B:=EMA((Varv-Varu)/(VarA1-Varu)*100,8);B1:=EMA(B,5);STICKLINE(B-B1>0,B,B1,8,1),colorred;STICKLINE(B-B1<0,B,B1,8,1),Color00FF00;Risk : EMA(IF(B-B1<0 AND IF(B-B1<0,B,B1)<7,-(B-B1)*3+56,-(B-B1)*3+46),3);Power : IF(B-B1<0,B,B1)