通达信洗盘反转选股指标(选股型)指标公式

核心逻辑

这是一个综合型技术选股指标,主要用于捕捉强势股回调后的买入机会。核心思路是:寻找前期已经出现涨停板(强势股特征)的股票,在经过短期缩量回调(出现阴线)后,再次出现上涨信号的日子。指标结合了趋势判断(均线多头排列)、动量分析(涨停板、涨幅)、成交量验证(OBV创新高、量价配合)以及K线形态(双阴后首阳)等多种技术要素。

买卖信号

**买入条件(最后一行选股条件):** - 前5日内出现过涨停板(HJ_39) - 今日涨幅>2.5%(HJ_20>2.5) - 前1日开盘价<=前1日收盘价且跌幅<-2%(REF(HJ_45,1) AND REF(HJ_20<2.4,1)) - 30日均线向上(HJ_17>0) - 4日内出现至少2个缩量阴线,且今日满足首阳条件(双阴) **卖出条件:** - 公式未设置明确卖出条件,属于选股型指标

用法

1. 作为选股公式使用,筛选出符合条件的股票 2. 筛选出的股票表示:前期有涨停强势表现,近几日缩量回调,今日再次放量上涨 3. 建议结合大盘环境和板块热点进一步筛选 4. 可配合其他技术分析工具(如支撑位、压力位)进行买卖决策 5. 应设置止损位,因为强势股回调后可能继续下跌

公式源码

阴柱:=(OPEN-CLOSE)/OPEN>=0.04 AND (vol/MA(VOL,60)<=2/3 OR VOL/REF(VOL,1)<=1.15 OR VOL<HHV(VOL,5));
首阳:=C>REF((C+O)*0.6,1) OR C>REF(MAX(C,O),1);
双阴:=COUNT(阴柱,4)>=2 AND 首阳;
HJ_1:=(MIN(CLOSE,OPEN)-LOW)/LOW*100;
HJ_2:=(MAX(CLOSE,OPEN)-MIN(CLOSE,OPEN))/MIN(CLOSE,OPEN)*100;
HJ_3:=(HIGH-MAX(CLOSE,OPEN))/MAX(CLOSE,OPEN)*100;
HJ_4:=HJ_3>HJ_2 AND HJ_3>3 AND HJ_1<1 AND CLOSE>OPEN;
HJ_5:=120;
HJ_6:=MA(CLOSE,HJ_5);
HJ_7:=POW(CLOSE-HJ_6,2);
HJ_8:=MA(HJ_7,HJ_5);
HJ_9:=SQRT(HJ_8);
HJ_10:=HJ_6+2*HJ_9;
HJ_11:=HJ_6-2*HJ_9;
HJ_12:=REF(HJ_6,1);
HJ_13:=REF(HJ_10,1);
HJ_14:=REF(HJ_11,1);
HJ_15:=MA(CLOSE,7);
HJ_16:=MA(CLOSE,20);
HJ_17:=MA(CLOSE,30);
HJ_18:=MA(CLOSE,144);
HJ_19:=MA(CLOSE,8);
HJ_20:=(CLOSE-REF(CLOSE,1))/REF(CLOSE,1)*100;
HJ_21:=(HIGH-REF(CLOSE,1))/REF(CLOSE,1)*100;
HJ_22:=(LOW-REF(CLOSE,1))/REF(CLOSE,1)*100;
HJ_23:=REF(CLOSE,1);
HJ_24:=IF((CLOSE-HJ_23)*100/HJ_23>=10-0.01*100/HJ_23,1,0);
HJ_25:=HIGH>=HHV(HIGH,20);
HJ_26:=HJ_25=1 AND BARSLAST(REF(HJ_25=1,1))>=2;
HJ_27:=COUNT(HJ_25,5)>=1;
HJ_28:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL);
HJ_29:=SUM(IF(CLOSE=REF(CLOSE,1),0,HJ_28),0);
HJ_30:=MA(HJ_29,30);
HJ_31:=obv;
HJ_32:=HJ_31>REF(HHV(HJ_31,30),1);
HJ_33:=HJ_29>HJ_30;
HJ_34:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
HJ_35:=SMA(HJ_34,3,1);
HJ_36:=SMA(HJ_35,3,1);
HJ_37:=3*HJ_35-2*HJ_36;
HJ_38:=REF(HJ_24,1);
HJ_39:=COUNT(HJ_38,5)>=1;
HJ_40:=BARSLAST(CLOSE>1.099*REF(CLOSE,1));
HJ_41:=IF(CLOSE>REF(CLOSE,HJ_40),10,0);
HJ_42:=VOL>REF(VOL,1)*1.9;
HJ_43:=ATAN((MA(CLOSE,6)/REF(MA(CLOSE,6),1)-1)*100)*57.299999;
HJ_44:=OPEN<=REF(CLOSE,1) AND HJ_20<(-2);
HJ_45:=COUNT(HJ_44,2)>=1;
HJ_39 AND HJ_20>2.5 AND REF(HJ_45,1) AND REF(HJ_20<2.4,1) AND HJ_17>0 AND 双阴;