{变形DDX}
dkc:="ddx.ddx#day"*100;
多空差:ema(ema(ema(dkc,6),5),4),LINETHICK3;多空差2:ema(ema(多空差,5),5),LINETHICK3;
STICKLINE(多空差>0 ,0,多空差,5 ,1),color000eee;
STICKLINE(多空差<0 ,0,多空差,5 ,1 ),color0eee00;