编写条件：
买盘:=IF(CLOSE>OPEN,AA*(HIGH-LOW),IF(CLOSE 买盘:=IF(CLOSE>OPEN,AA*(HIGH-LOW),IF(CLOSE<OPEN,AA*((HIGH-OPEN)+(CLOSE-LOW)),vol/2))/10000;
卖盘:=-1*(IF(CLOSE>OPEN,0-AA*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE<OPEN,0-AA*(HIGH-LOW),0-VOL/2))/-10000);
主买:(买盘),COLORRED;
主卖:(卖盘),COLORGREEN;
净流:主买+主卖,NODRAW,COLORWHITE;
stickline(净流>0,净流,0,3,0),colorred;
stickline(净流<0,净流,0,3,0),colorgreen;
