大资金流入、流出的轨迹，据此结合趋势指标判断股票的涨跌。

ya:=IF(C>=O,MONEY,0);
 yaobv:=SUM(ya,0);
 mOBV:=SUM(MONEY,0);
 bl:=100*yaobv/mobv;
 MAbl3:IF(BARSSINCE(C)>=3,MA(bl,3),50),colormagenta;
 MAbl30:=IF(BARSSINCE(C)>=30,MA(bl,30),MAbl3);
 PARTLINE(MAbl30,REF(MAbl30,1)<=MAbl30,colorred,1,colorblue),Linethick2;
 MA60:=MA(C,60);
 MAi60:=MA(INDEXC,60);
 Ls:=REF(MA60,1)>MA60 AND REF(MAi60,1)>MAi60;//
 STICKLINE(Ls AND MAbl3>MAbl30,MAbl3,MAbl30,6,0),coloryellow;
 STICKLINE(NOT(Ls) AND MAbl3>MAbl30,MAbl3,MAbl30,1,0),colorred;
 STICKLINE(MAbl3<=MAbl30,MAbl3,MAbl30,1,0),colorgreen;
 VERLINE(CROSS(MAbl3,MAbl30) AND COUNT(MAbl30>MAbl3,BARSLAST(CROSS(MAbl30,MAbl3)))>30,1);