DRAWGBK(CLOSE>0,RGB(0,0,0),RGB(20,58,120),0,61,0);X_1:=MA(CLOSE,13);X_2:=100-A((CLOSE-X_1)/X_1*100);X_3:=LLV(LOW,75);X_4:=HHV(HIGH,75);X_5:=(X_4-X_3)/100;X_6:=SMA((CLOSE-X_3)/X_5,20,1);X_7:=SMA((OPEN-X_3)/X_5,20,1);X_8:=3*X_6-2*SMA(X_6,15,1);X_9:=3*X_7-2*SMA(X_7,15,1);X_10:=100-X_9;X_11:=100-X_8;X_12:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);X_13:=EMA(X_12,5);DRAWBAND(IF(X_13-X_11>=0,X_13-X_11,0),RGB(150,