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去次新股:=FINANCE(42)>30;
去除st和停牌:=NOT(NAMELIKE('S') OR NAMELIKE('*S')) AND vol>1;
去除高价:=DYNAINFO(7)<40; {最新价小于120元}
LTP:=FINANCE(7)<=1000000000; {流通盘为10亿或以下}
FINA:=FINANCE(40)/100000000<160;{流通市值小于60亿}
排除:=DYNAINFO(7)>1 AND 去除高价 AND 去次新股 AND FINA;
AA:=VOL;
BB:=REF(ma(VOL,5),1);
CC:=AA/BB;
A1:=CC>=0.001 AND CC<0.5;
A2:=CC>=0.5 AND CC<0.8;
A3:=CC>=0.8 AND CC<1.5;
A4:=CC>=1.5 AND CC<2.5;
A5:=CC>=2.5 AND CC<5.0;
A6:=CC>=5.0 AND CC<10.0;
A7:=CC>=10.0 AND CC<20.0;
关注线:=1.5;
放量线:=2.5;
严重缩量:=A7;
缩量:=A7;
正常量比:=A7;
温和放量:=A4;
明显放量:=A5;
剧烈放量:=A6;
反向操作:=A7;
今日量比:=VOL/REF(MA(VOL,5),1);
XG:明显放量 OR 剧烈放量 AND 排除;