{参数设置}
涨停幅度:=IF(CODELIKE('688'),0.2,IF(INBLOCK('ST'),0.05,0.1));
成交量放大倍数:=2;
封单金额:=5000000;
{条件判断}
首板涨停:=CLOSE >= ZTPRICE(REF(CLOSE,1), 涨停幅度)
AND COUNT(CLOSE >= ZTPRICE(REF(CLOSE,1), 涨停幅度), 20) = 1;
量能验证:=VOL>MA(VOL,5)*成交量放大倍数 AND VOL=HHV(VOL,5);
封板强度:=DYNAINFO(58) >= 封单金额
AND (DYNAINFO(58)/CAPITAL) > 0.03;
排除风险:=NOT(NAMELIKE('ST') OR NAMELIKE('*ST'))
AND CAPITAL < 10000000000;
{综合选股}
首板信号: 首板涨停 AND 量能验证 AND 排除风险 ;