通达信量能参考（公式 源码 K线图）
A股:CAPITAL/1000000,LINETHICK0;
实际量:VOL,LINETHICK0;
AA:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
主买:IF(CLOSE>OPEN,AA*(HIGH-LOW),IF(CLOSE<OPEN,AA*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2)),POINTDOT,COLORRED;
主卖:IF(CLOSE>OPEN,0-AA*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE<OPEN,0-AA*(HIGH-LOW),0-VOL/2)),LINETHICK0,COLORGREEN;
换手率％:VOL/CAPITAL*100,POINTDOT;
STICKLINE(C>=REF(C,1) ,0,VOL,5,1),COLORRED;
STICKLINE(C<REF(C,1),0,VOL,5,1),COLORGREEN;
STICKLINE(主买>0,0,主买,5,0),COLORRED;
STICKLINE(主卖<0 ,0,主卖,5,0),COLORGREEN;
资金异动:VOL/MA(VOL,55)*100,COLORBLUE;
STICKLINE(资金异动>100 ,0,VOL,2,0),COLORBLUE;
MA5:MA(V,5),COLORBLUE;
MA13:MA(V,13),COLORRED;
DRAWTEXT(CROSS(MA5,MA13),(V *1.25),'★'),COLORBLUE;