通达信分时DDX分时副图公式
源码
{分时DDX} 逐笔大单买卖差:(LARGETRDINNUM-LARGETRDOUTNUM); DDXM:=逐笔大单买卖差*SUM(VOL,0)/CAPITAL*100; DDX:=DDXM-REF(DDXM,1),COLORSTICK,LINETHICK2; DDX累积:=SUM(DDX,0);
