A1:=IF(C OPEN,VOL,0); A2:=IF(C OPEN,VOL ,0); 0,COLORYELLOW,LINETHICK1; 正成交量:MA(A1,10)/2000,LINESTICK,COLORYELLOW,LINETHICK1; 负成交量:MA(A2,10)/2000,LINESTICK,COLORD9D919,LINETHICK1; AA:=正成交量-负成交量;{www.9m8.cn 九毛八公式指标网} STICKLINE(AA 0,AA,0,2,0),,,LINETHICK1;