核心逻辑
这是一个综合型短线起爆指标,主要用于捕捉股票在分时图中的快速拉升机会。核心原理包括: 1. **主力扫盘机制**:通过监测股价在13天内是否多次突破历史最高价(至少3次),判断是否有主力资金在低位反复吸筹和试盘 2. **分时起爆条件**:结合量价齐升(价格站上均价线且成交量放大)、价格突破当日高点、成交量突破当日天量等多个维度,筛选分时图中即将启动的股票 3. **阻力支撑计算**:基于当日行情的最高最低点动态计算关键价位,作为买卖参考 4. **机构散户对比**:通过大单和小单的买卖成交量对比,判断主力资金动向
买卖信号
**买入信号**: - 分时起爆:量价齐升+量起爆+价突破+量突破,且涨幅<4.5% - 主力扫盘:13天内3次以上突破历史最高价后再次突破 - 全仓买进:突破历史最高价+当日量能最低点+价格相对均价<1.09+主力扫盘后20天以上 - 抓板:60日内低点首次高于60日内高点(金叉) **卖出信号**: - 压盘:价格突破阻力位失败 - 突:3日内涨幅>4%时提示卖出
用法
1. **分时起爆信号**:当出现"分时起爆"文字提示和红色箭头时,表示股票在分时图中出现起爆信号,可考虑买入 2. **抓板信号**:当
公式源码
现价:=C; 均价:=SUM(C*V,240)/SUM(V,240); CTB:=BARSCOUNT(C); 前高:=REF(HHV(H,CTB),1); 突破:=crOSS(C,REF(HHV(H,CTB),1)) AND C/均价< 1.09 AND CTB>1 AND CTB< 240; 主力扫盘:=COUNT(突破,13)>=3 AND CROSS(C,REF(HHV(H,CTB),1)); 主力介入量:=BARSLAST(主力扫盘)< 13; CTA1:=DYNAINFO(4)>0 AND HHV(HIGH,2)/LLV(LOW,2)< 1.25 AND REF(CLOSE,1)< LLV(LOW,3)+(HHV(HIGH,3)-LLV(LOW,3))*0.85; CTA2:=EMA(CLOSE,2); CTA3:=EMA(CLOSE,3); CTA4:=MAX(CTA2,CTA3); CTA5:=CLOSE>CTA4 AND CTA1 AND (CLOSE>REF(HHV(HIGH,2),1) AND (CLOSE-REF(CLOSE,1))/REF(CLOSE,1)>0.015) AND (V/CAPITAL<=0.2) AND C/REF(C,1)< 1.07; CTA6:=MA(((SLOPE(C,20)*5)+C),10); CTA7:=HOUR=09 AND MINUTE=45; CTA8:=LLV(L,15); CTA9:=BARSLAST(CTA7); CTA10:=REF(CTA8,CTA9); CTA11:=CONST(CTA10),COLORFF80FF,CIRCLEDOT,LINETHICK2; CTD1:=HOUR=09 AND MINUTE=45; CTD2:=HHV(H,15); CTD3:=BARSLAST(CTD1); CTD4:=REF(CTD2,CTD3); CTD5:=CONST(CTD4),COLORFF80FF,CIRCLEDOT,LINETHICK2; CTD6:=EMA(CLOSE,12)-EMA(CLOSE,26); CTD7:=EMA(CTD6,9); CTD8:=(CTD6-CTD7)*2; CTD9:=CTD8>00 AND CTD6>0 AND CTD7>0; CTD10:=HOUR=10 AND MINUTE=0; CTD11:=HHV(H,30); CTD12:=BARSLAST(CTD10); CTD13:=REF(CTD11,CTD12); CTD14:=CONST(CTD13); CTD15:=CLOSE>CTD14 AND REF(C<=CTD14,1) AND CLOSE>CTA6; CTD16:=FILTER(CTD15,100); CTD17:=DYNAINFO(3); CTE:=CLOSE<=CTD17*1.04 AND CLOSE>CTD17; CTF:=V/REF(MA(V,5),1); CTG:=CTD9 AND CTD16 AND CTE AND CTD13>CTD17 AND CTF>=1; CTT1:=MAX(DYNAINFO(3),DYNAINFO(5)); CTT2:=MIN(DYNAINFO(3),DYNAINFO(6)); CTT3:=CTT1-CTT2; 阻力:=CTT2+CTT3*8/9,COLORLIRED,DOTLINE; 支撑:=CTT2+CTT3*0.5/9,COLORGREEN,DOTLINE; DRAWTEXT(FILTER(CROSS(C,支撑),240),L-0.01,'主力吸筹'),COLOR0000FF; DRAWTEXT(FILTER(CROSS(C,阻力),240),H-0.01,'压盘'),COLOR0000FF; CTT4:=V*C/100; CTT5:=SUM((IF(((CTT4/8>20) AND (CLOSE>(REF(CLOSE,1)))),CTT4,0)),0); CTT6:=SUM((IF(((CTT4/8>20) AND (CLOSE< (REF(CLOSE,1)))),CTT4,0)),0); CTT7:=SUM((IF(((CTT4/8< 20) AND (CLOSE>(REF(CLOSE,1)))),CTT4,0)),0); CTT8:=SUM((IF(((CTT4/8< 20) AND (CLOSE< (REF(CLOSE,1)))),CTT4,0)),0); 机构买盘:=(CTT5); 机构卖盘:=(CTT6); 散户买盘:=(CTT7); 散户卖盘:=(CTT8); CTT9:=BARSLAST(CLOSE=HHV(CLOSE,60)); CTT10:=BARSLAST(CLOSE=LLV(CLOSE,60)); DRAWICON(FILTER(CROSS(CTT10,CTT9),240),OPEN*1,5); DRAWTEXT(FILTER(CROSS(CTT10,CTT9),240) ,OPEN*0.985,'抓板'),COLORFFFF00; CTT11:=BARSCOUNT(C); 均价线:=SUM(C*V,CTT11)/SUM(V,CTT11); CTT12:=MA(V,5)>REF(MA(V,5),1) AND REF(MA(V,5),1)>REF(MA(V,5),2); CTT13:= C>=REF(C,1) AND REF(C,1)>REF(C,2); 量价齐升:=C>均价线 AND V>MA(V,5); 量起爆:=V>=REF(V,1)*1; 价突破:=C>=HHV(C,0); 量突破:=V>=HHV(V,0); CTT14:=(C/DYNAINFO(3)-1)*100<=4.50; CTT15:=CTT12 AND CTT13 AND 量价齐升 AND 量起爆 AND 价突破 AND 量突破 AND CTT14; CTT16:=BARSSINCE(CTT15)+1; 首次起爆价:=REF(C,CTT16-1),NODRAW; 起爆收益:(DYNAINFO(7)-首次起爆价)/首次起爆价*100,NODRAW; 流通盘:=CAPITAL*100/100000000,NODRAW; 起爆时间:=REF(TIME/10000,CTT16),NODRAW; 已爆分钟:=CTT16-1,NODRAW; DRAWICON(CTT15,C,25); DRAWTEXT(CTT15,L-0.01,'←分时起爆'),COLOR0000FF; DRAWNUMBER_FIX(ISLASTBAR AND C>1,0.8,0.5,0,起爆收益),COLOR00FFFF; DRAWTEXT_FIX(ISLASTBAR AND C>1,0.8,0.45,0,'起爆收益'),COLOR00FFFF; DRAWTEXT_FIX(ISLASTBAR AND C>1,0.85,0.5,0,'%'),COLOR00FFFF; ACX:=FILTER(CROSS(CTT10,CTT9),240); ACX1:=BARSSINCE(ACX)+1; 首次抓板价:=REF(C,ACX1-1),NODRAW; 抓板收益:(DYNAINFO(7)-首次抓板价)/首次抓板价*100,NODRAW; DRAWNUMBER_FIX(ISLASTBAR AND C>1,0.8,0.35,0,抓板收益),COLORFFFF00; DRAWTEXT_FIX(ISLASTBAR AND C>1,0.8,0.3,0,'抓板收益'),COLORFFFF00; DRAWTEXT_FIX(ISLASTBAR AND C>1,0.85,0.35,0,'%'),COLORFFFF00; 全仓买进:=CROSS(C,REF(HHV(H,CTB),1)) AND HHVBARS(vol,CTB)=0 AND C/均价< 1.09 AND CTB>1 AND CTB< 240 AND BARSLAST(主力扫盘)>=20 AND CTT14; DRAWTEXT(全仓买进 ,前高, '←全仓'),COLORCYAN; DRAWICON(全仓买进,C,23); 价突:=C/REF(C,3)>1.04 ; DRAWTEXT(价突,C*0.995,'←突'),COLORYELLOW;