A1:=FORCAST(EMA(CLOSE,5),6);
A2:=FORCAST(EMA(CLOSE,8),6);
A3:=FORCAST(EMA(CLOSE,11),6);
A4:=FORCAST(EMA(CLOSE,14),6);
A5:=FORCAST(EMA(CLOSE,17),6);
B:=A1+A2+A3+A4-4*A5;
TOWERC:=EMA(B,2);
TDXSTEP101:CROSS(TOWERC,REF(TOWERC,1));
{-----------------------------------}
