N:=20;
M:=40;
DRAWGBK(C>0, RGB(0,10,10),RGB(48,0,0),0,'11',0);
VAR1:=((CLOSE - LLV(LOW,50))/(HHV(HIGH,50) - LLV(LOW,50)))*(100);
VAR2:=REVERSE(VAR1);
VAR3:=SMA(VAR1,6,1);
K:=SMA(VAR3,4,1);
D:=SMA(K,4,1);