拉升潜入,看趋势有独到的作用

YC:=FORCAST((C+L+H)/3,5);
潜入趋势:EMA(3*YC-2*SMA(YC,2,1),15),COLORYELLOW;
DD:=FORCAST(潜入趋势,40);
做多:(3)*(潜入趋势) - (2)*(DD),LINETHICK1,COLORGREEN;
做空:(3)*(DD) - (2)*(潜入趋势),LINETHICK2,COLORC0C0C0;