这套通达信短线低吸指标公式，核心抓的是连阳强势股回调套利机会，属于典型的强势股低吸战法，适合不追高不打板的稳健型选手。
核心逻辑
1. 先抓强势起点
通过多周期均线差、量价形态、KDJ与MACD共振、光头阳线、放量突破、首板涨停等多重条件，从通达信公式的角度先锁定当日强势启动标的，这是整个低吸模式的前提。
2. 等2日温柔回调
不追高不打板，等强势信号出现后固定延后2个交易日，走出缩量阴线、小幅回落、不破关键支撑的形态。这一步是缩量低吸战法的关键，回调不破位才有反弹溢价空间。
3. 严格风控过滤
自动剔除ST、300创业板、688科创板，只做主板标的，从通达信指标公式层面规避高风险品种，降低踩雷概率。
最佳入场时机： 只在信号后第2日尾盘低吸介入，做强势股回调套利，吃后续反弹溢价。这是这套连阳低吸指标最核心的执行纪律，尾盘介入可以有效避免盘中假信号干扰。
ZBGS1:=MA(CLOSE,1)/MA(REF(CLOSE,18),18)*100;{收盘价1日均线/18日前收盘价18日均线*100，价格强弱比值}
ZBGS2:=MA(FORCAST( ZBGS1,20),6);{ ZBGS1的20周期线性回归值，再取6日均线}
ZBGS3:=EMA(CLOSE,240)-EMA(CLOSE,520);{240周期指数均线-520周期指数均线，长期趋势差}
ZBGS4:=EMA( ZBGS3,180);{ ZBGS3的180周期指数均线，平滑长期趋势}
ZBGS5:= ZBGS3*2- ZBGS4;{双倍 ZBGS3减 ZBGS4，趋势加速计算}
ZBGS6:=SMA( ZBGS5,3,1);{ ZBGS5的3周期简单移动平均}
ZBGS7:=60;{参数赋值：60}
ZBGS8:=130;{参数赋值：130}
ZBGS9:=45;{参数赋值：45}
ZBGS10:=EMA(CLOSE, ZBGS7)-EMA(CLOSE, ZBGS8);{60周期EMA-130周期EMA，中期趋势差}
ZBGS11:=EMA( ZBGS10, ZBGS9);{ ZBGS10的45周期EMA，平滑中期趋势}
ZBGS12:= ZBGS10*2- ZBGS11;{双倍 ZBGS10减 ZBGS11，中期趋势加速}
ZBGS13:=SMA( ZBGS12,3,1);{ ZBGS12的3周期简单移动平均}
ZBGS14:=EMA(CLOSE,12)-EMA(CLOSE,26);{12周期EMA-26周期EMA，MACD基础差值}
ZBGS15:=EMA( ZBGS14,9);{ ZBGS14的9周期EMA，MACD信号线}
ZBGS16:= ZBGS14*2- ZBGS15;{双倍MACD差值减信号线}
ZBGS17:=SMA( ZBGS16,3,1);{ ZBGS16的3周期简单移动平均}
ZBGS18:=LLV(LOW,9);{9周期最低价}
ZBGS19:=HHV(HIGH,9);{9周期最高价}
ZBGS20:=EMA((CLOSE- ZBGS18)/( ZBGS19- ZBGS18)*100,3);{9周期强弱指标，3周期EMA}
ZBGS21:=EMA( ZBGS20,3);{ ZBGS20的3周期EMA}
ZBGS22:=MA( ZBGS21,3);{ ZBGS21的3周期简单均线}
ZBGS23:=IF(CLOSE/REF(CLOSE,1)>1+0.01*9+EXIST(CLOSE/REF(CLOSE,1)>1+0.01*9,10)+CLOSE/REF(CLOSE,1)>1+0.01*9=3,1,0);{连续涨停条件判断}
ZBGS24:=EMA(2.055*EMA(EMA(HIGH,34),34)-EMA(EMA(LOW,34),34),5)>CLOSE;{压力位判断：当前价在压力线下方}
ZBGS25:=CLOSE/REF(CLOSE,1)-1>=0.08;{涨幅大于等于8%}
ZBGS26:=LOW<REF(LOW,2);{最低价小于2日前最低价}
ZBGS27:=LOW<REF(LOW,1);{最低价小于1日前最低价}
ZBGS28:=(OPEN-LOW)/(CLOSE-OPEN)>=1.48;{开盘价到最低价的幅度/收盘价到开盘价幅度≥1.48}
ZBGS29:=CLOSE>REF(CLOSE,1);{收盘价大于昨日收盘价}
ZBGS30:=CLOSE/REF(CLOSE,1)-1>=0.0502;{涨幅≥5.02%}
ZBGS31:=(HIGH-CLOSE)/(CLOSE-OPEN)<0.33;{上影线长度占比小于0.33，光头特征}
ZBGS32:=VOL>REF(VOL,1)*2.5;{成交量大于昨日2.5倍}
ZBGS33:=VOL>REF(VOL,1);{成交量大于昨日}
ZBGS34:=CLOSE>REF(CLOSE,1);{收盘价大于昨日收盘价}
ZBGS35:=CLOSE/REF(CLOSE,1)-1>=0.0502;{涨幅≥5.02%}
ZBGS36:=(HIGH-CLOSE)/(CLOSE-OPEN)<0.33;{上影线长度占比小于0.33}
ZBGS37:=CLOSE/REF(CLOSE,1)-1>=0.049;{涨幅≥4.9%}
ZBGS38:=CLOSE>REF(CLOSE,1);{收盘价大于昨日收盘价}
ZBGS39:=VOL>REF(VOL,1)*1.9;{成交量大于昨日1.9倍}
ZBGS40:=IF(FILTER( ZBGS39 AND ZBGS38 AND ZBGS37 AND ZBGS36 OR ( ZBGS35 AND ZBGS34 AND ZBGS33 AND ZBGS32 AND ZBGS31) OR ( ZBGS30 AND ZBGS29 AND ZBGS28 AND ZBGS27 AND ZBGS26) OR ZBGS25 AND ZBGS24,34),1,0) AND ZBGS23;{组合强势信号过滤，34周期内只显示一次}
ZBGS41:=CLOSE/REF(CLOSE,1)>1.048;{涨幅大于4.8%}
ZBGS42:=CLOSE=HIGH;{收盘价等于最高价，光头K线}
ZBGS43:=BETWEEN(FORCAST(VOL,4),0.2*FORCAST(VOL,12),2.1*FORCAST(VOL,12));{成交量预测值在合理区间}
ZBGS44:=LOW>REF(CLOSE,1)*0.93;{最低价大于昨日收盘价的0.93倍}
ZBGS45:=KDJ.J-REF(KDJ.J,1)>30;{KDJ指标J值单日涨幅大于30}
ZBGS46:=CLOSE/REF(CLOSE,1)>1.043;{涨幅大于4.3%}
ZBGS47:=MACD.MACD>0;{MACD柱大于0}
ZBGS48:=MACD.DEA>0;{MACDDEA线大于0}
ZBGS49:=SMA(20*(DMA(CLOSE,2.5*MAX(VOL/700000000,1.1*(MAX(HIGH,REF(CLOSE,1))/MIN(LOW,REF(CLOSE,1))-1)))/REF(DMA(CLOSE,2.5*MAX(VOL/700000000,1.1*(MAX(HIGH,REF(CLOSE,1))/MIN(LOW,REF(CLOSE,1))-1))),1)-1),2,1);{自定义量价趋势指标}
ZBGS50:=EMA(SMA(20*(DMA(CLOSE,2.5*MAX(VOL/700000000,1.1*(MAX(HIGH,REF(CLOSE,1))/MIN(LOW,REF(CLOSE,1))-1)))/REF(DMA(CLOSE,2.5*MAX(VOL/700000000,1.1*(MAX(HIGH,REF(CLOSE,1))/MIN(LOW,REF(CLOSE,1))-1))),1)-1),2,1),2);{ ZBGS49的2周期EMA}
ZBGS51:=CLOSE>=REF(CLOSE,1);{收盘价大于等于昨日收盘价}
ZBGS52:=SMA(20*(DMA(CLOSE,2.5*MAX(VOL/700000000,1.1*(MAX(HIGH,REF(CLOSE,1))/MIN(LOW,REF(CLOSE,1))-1)))/REF(DMA(CLOSE,2.5*MAX(VOL/700000000,1.1*(MAX(HIGH,REF(CLOSE,1))/MIN(LOW,REF(CLOSE,1))-1))),1)-1),2,1);{同 ZBGS49指标}
ZBGS53:=EMA(SMA(20*(DMA(CLOSE,2.5*MAX(VOL/700000000,1.1*(MAX(HIGH,REF(CLOSE,1))/MIN(LOW,REF(CLOSE,1))-1)))/REF(DMA(CLOSE,2.5*MAX(VOL/700000000,1.1*(MAX(HIGH,REF(CLOSE,1))/MIN(LOW,REF(CLOSE,1))-1))),1)-1),2,1),2);{同 ZBGS50指标}
ZBGS54:=CLOSE>=REF(CLOSE,1);{收盘价大于等于昨日收盘价}
ZBGS55:=FILTER( ZBGS41 AND ZBGS42 AND ZBGS43,28)*100 AND ZBGS44 OR ( ZBGS45 AND ZBGS46 AND ZBGS47 AND ZBGS48) AND CROSS(IF( ZBGS49>0.24 AND ZBGS50>=0.005 AND ZBGS51,1,0),0.5) AND COUNT(IF( ZBGS52>0.24 AND ZBGS53>=0.005 AND ZBGS54,1,0)>0.5,10)=1 OR ZBGS40;{多重强势信号组合}
ZBGS56:=2;{参数赋值：2}
ZBGS57:=CLOSE>=ZTPRICE(REF(CLOSE,1),0.1);{收盘价大于等于涨停价}
ZBGS58:=COUNT( ZBGS57, ZBGS56)=1 AND ZBGS57;{2周期内首次涨停且当日涨停}
ZBGS59:=VOL;{成交量赋值}
ZBGS60:= ZBGS59>MA(VOL,89);{成交量大于89周期均量}
ZBGS61:=EXPMA(CLOSE,5);{5周期指数均线}
ZBGS62:=EXPMA(CLOSE,29);{29周期指数均线}
ZBGS63:= ZBGS61> ZBGS62;{短期均线大于长期均线，多头排列}
ZBGS64:=REF(CLOSE,1);{昨日收盘价}
ZBGS65:=SMA(MAX(CLOSE- ZBGS64,0),12,1)/SMA(ABS(CLOSE- ZBGS64),12,1)*100;{12周期RSI相对强弱指标}
ZBGS66:=SMA(MAX(CLOSE- ZBGS64,0),56,1)/SMA(ABS(CLOSE- ZBGS64),56,1)*100;{56周期RSI相对强弱指标}
ZBGS67:= ZBGS65> ZBGS66 AND ZBGS63 AND ZBGS60;{短期RSI大于长期RSI+多头排列+放量}
ZBGS68:=HHV(HIGH,30);{30周期最高价}
ZBGS69:=LLV(LOW,30);{30周期最低价}
ZBGS70:=REF(( ZBGS68/ ZBGS69-1)*100<=30,1);{昨日30周期振幅小于等于30%}
ZBGS71:=ABS(((3.48*CLOSE+HIGH+LOW)/4-EMA(CLOSE,23))/EMA(CLOSE,23));{价格偏离23周期EMA的幅度}
ZBGS72:=DMA((2.15*CLOSE+LOW+HIGH)/4, ZBGS71);{动态加权移动平均，自适应均线}
ZBGS73:=EMA( ZBGS72,200)*1.1;{自适应均线的200周期EMA*1.1，长期压力线}
ZBGS74:=(CLOSE-REF(CLOSE,1))/REF(CLOSE,1)*100>5;{涨幅大于5%}
ZBGS75:=CROSS(CLOSE, ZBGS73) AND REF(CLOSE*1.097,1)<CLOSE AND ZBGS67 AND ZBGS70 AND ZBGS58;{突破长期压力+涨停+多重条件}
ZBGS76:=CROSS( ZBGS1, ZBGS2) AND IF( ZBGS16> ZBGS17 AND ZBGS12> ZBGS13 AND ZBGS5> ZBGS6,1,0) AND ZBGS58 AND ZBGS21- ZBGS22>=(-1);{金叉+趋势向上+涨停}
ZBGS77:=CLOSE/REF(CLOSE,1)>1.048 AND CLOSE=HIGH AND BETWEEN(FORCAST(VOL,4),0.2*FORCAST(VOL,12),2.1*FORCAST(VOL,12));{大涨+光头+量能合理}
DRAWTEXT_FIX(1,0.980,20,1,'， HTTP://'),COLOR333333;
ZBGS78:=FILTER( ZBGS77,28) AND ZBGS58 AND ZBGS21- ZBGS22>=(-1) AND ZBGS55;{强势信号过滤+涨停+组合条件}
ZBGS79:=HIGH=CLOSE;{收盘价等于最高价，光头K线}
ZBGS80:=(CLOSE-REF(CLOSE,1))/REF(CLOSE,1)*100>=0.93 AND ZBGS79;{涨幅≥0.93%+光头K线}
ZBGS81:=BARSLAST( ZBGS76 OR ZBGS78 OR ZBGS75);{距离上一次信号出现的周期数}
ZBGS82:= ZBGS81=2 AND REF(CLOSE,1)<REF(OPEN,1) AND CLOSE<OPEN AND CLOSE<REF(CLOSE,1) AND REF(CLOSE,1)<REF(CLOSE,2) AND CLOSE<MA(CLOSE,5) AND HIGH>MA(CLOSE,3) AND CLOSE>REF(OPEN,2);{低吸条件组合1：信号后2日，连续回调，价格在均线间}
ZBGS83:= ZBGS81=2 AND REF(CLOSE,1)>REF(OPEN,1) AND CLOSE<OPEN AND LOW<REF(LOW,1) AND REF(LOW,1)<REF(CLOSE,2);{低吸条件组合2：信号后2日，阴线回调，破前低}
ZBGS82 OR ZBGS83 ,COLORGREEN;{输出低吸信号，绿色显示};
