MID : MA(CLOSE,N);
UPPER: MID + P*STD(CLOSE,N);
LOWER: MID - P*STD(CLOSE,N);
a:="LTFunc5@FORLT2";
s1:="LTFunc5@LT_S1";
hs:="LTFunc5@LT_HS";
ls:="LTFunc5@LT_LS";
p1:="L