DRAWGBK(v>=0,STRIP(RGB(18,19,51),RGB(1,155,155),0));N:=2;
B1:=MA(CLOSE,1);
B2:=SMA(SMA(SMA(B1,2,1),2,1),2,1) ;
SMA2:=MA(B2,3) ;
FILLRGN(b2,sma2,b2>sma2),colorred;
FILLRGN(b2,sma2,b2<sma2),colorgreen;
a:="L