该公式用于筛选特定涨停板后的强势股。核心逻辑是:昨日涨停(XA_6)且今日开盘涨幅在2%-7%之间(XA_1),同时满足成交量放大(XA_12>40)、换手率较高(XA_5>30)、量比大于1.5(XA_4>1.5),且排除科创板、北交所股票(XA_7)。最终输出条件为XA_9 OR XA_10...组合判断。
XA_1:=(OPEN/REF(CLOSE,1)-1)*100;
XA_2:=DYNAINFO(15)/DYNAINFO(4);
XA_3:=XA_2/REF(VOL,1);
XA_4:=DYNAINFO(15)/DYNAINFO(4)/FINANCE(46)*100;
XA_5:=DYNAINFO(15)/DYNAINFO(4)/DYNAINFO(16)/100;
XA_6:=CLOSE+0.01>=ZTPRICE(REF(CLOSE,1),0.1);
XA_7:=IF(NAMELIKE(35) OR NAMELIKE(36) OR CODELIKE(90),0,1);
XA_8:=CLOSE>=ZTPRICE(REF(CLOSE,1)-0.01,0.1) AND OPEN=HIGH;
XA_8;
XA_9:=1;
XA_10:=REF(XA_6,1) AND REF(VOL,1)>XA_3;
XA_11:=DYNAINFO(15)/DYNAINFO(4)/100;
XA_12:=XA_11/REF(VOL,1)*100;
XA_13:=(XA_11-REF(VOL,1))/REF(VOL,1)*100;
XA_9 OR XA_10 AND BETWEEN(XA_1,2,7) AND XA_12>40 AND XA_13<0 AND XA_4>1.5 AND XA_5>30 AND XA_7;