diff:=ema(close,12)-ema(close,26);

  dea:=ema(diff,9);

  ma(c,8),colorwhite;

  ma(c,21),coloryellow;

  多:stickline(diff》dea,c,o,8,0),colorred;

  stickline(diff》dea,h,l,0,0),colorred;

  空:stickline(diff《=dea,c,o,8,0),COLORF0F000;

  stickline(diff《=dea,h,l,0,0),COLORF0F000;

  drawtext(cross(diff,dea),l-0.2,‘进’),colorwhite;

  drawtext(cross(dea,diff),h+0.2,‘出’),colorgreen;