通达信一剑封喉选股指标公式

{条件1：k线形态（长上影/下影，阳线，突破均线）}
长上影 := (HIGH - MAX(C, O)) / (HIGH - LOW + 0.01) > 0.3;
长下影 := (MIN(C, O) - LOW) / (HIGH - LOW + 0.01) > 0.3;
收阳线 := C > O;
突破均线 := C > MA(C, 11) AND C > MA(C, 55);
{条件2：指标共振（cci上穿，kdj金叉）}
CCI := (C - MA(C, 14)) / (0.015 * AVEDEV(C, 14));
CCI金叉 := crOSS(CCI, 100);
kdJ_K := SMA((C - LLV(LOW, 9)) / (HHV(HIGH, 9) - LLV(LOW, 9)) * 100, 3, 1);
KDJ_D := SMA(KDJ_K, 3, 1);
KDJ金叉 := CROSS(KDJ_K, KDJ_D);
{条件3：量能配合（换手率适中，涨幅适中）}
换手适中 := V / CAPITAL * 100 > 2 AND V / CAPITAL * 100 < 25;
涨幅适中 := C / REF(C, 1) > 1.03 AND C / REF(C, 1) < 1.1;
{综合选股条件}
一剑封喉:收阳线 AND (长上影 OR 长下影) AND 突破均线 AND CCI金叉 AND KDJ金叉 AND 换手适中 AND 涨幅适中;