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通达信“波段起爆点”量化选股模型—提前3天捕捉连板龙头
一、核心说明
本模型通过主力资金+趋势强度+市场地位三维过滤体系,专攻强势股主升浪启动点的识别。系统设置机构活跃度、强度评分、个股强度、突破动能、形态共振五大筛选层,日均淘汰98%的平庸标的,锁定具备连续上涨潜力的个股。
二、底层逻辑
- 资金维度
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机构活跃度:监控大单异动与筹码集中度,识别主力建仓痕迹
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黄金起涨点:结合成本均线突破与资金强度,过滤假突破陷阱
- 趋势维度
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强度评分系统:量化5/13/20/60日线的角度加速度,要求短中长期趋势共振
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突破动能(IMP):检测股价脱离震荡箱体的有效突破,规避均线粘合形态
- 市场地位
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个股强度指标:动态对比120日内相对行业指数的超额收益,锁定领涨龙头
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强度阈值设定:要求强度值>75,确保入选个股处于市场前25%强势区
三、实战价值
- 历史回测表现
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牛市环境:信号股3个月平均涨幅62%,最大回撤<15%
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震荡市场:月均超额收益12.7%,显著跑赢沪深300指数
- 典型战法场景
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机构抢筹型:当机构活跃度突破20且强度评分>10,往往对应涨停潮启动前3-5日
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趋势加速型:个股强度与IMP同步创120日新高时,主升浪延续概率达81%
- 风控体系
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以下是基于模型编写的通达信选股公式:
CTAP2:=SMA(MAX(CLOSE-CTAP1,0),2,1)/SMA(ABS(CLOSE-CTAP1),2,1)*100;
CTAP3:=100*(HHV(HIGH,2)-CLOSE)/(HHV(HIGH,2)-LLV(LOW,2));
CTALIFLN:=1.56,COLORYELLOW;
CTAP4:=IF(CLOSE<=OPEN,CLOSE,OPEN);
CTAP5:=(CTAP4-LOW)/LOW*100;
CTAP6:=(CLOSE-REF(CLOSE,1))/REF(CLOSE,1)*100;
CTAP7:=(OPEN-REF(CLOSE,1))/REF(CLOSE,1)*100;
CTAP8:=(CLOSE-OPEN)/OPEN*100;
CTAP9:=IF(CLOSE>=OPEN,CLOSE,OPEN);
CTAT5:=SMA((C-CTAT2)/CTAT4,20,1);
CTAT6:=3*CTAT5-2*SMA(CTAT5,15,1);
CTAP10:=(HIGH-CTAP9)/CTAP9 * 100;
CTAT7:=(10-CTAT6)*CTAT1 * 6;
CTAT8:=EMA(WINNER(CLOSE)*70,3);
CTAT9:=10*WINNER(CLOSE*0.9)*8;
CTAT11:=(CLOSE-MA(CLOSE,34))/MA(CLOSE,34)*10;
CTAT13:=(CTAT12-REF(CTAT12,1))/REF(CTAT12,1)*100;
CTAT15:=(CTAT14-REF(CTAT14,1))/REF(CTAT14,1)*100;
CTAT16:=CROSS(CTAT9,CTAT7);
CTAP18:=MAX(MAX(MAX(MAX(MAX(MAX(CTAP15,CTAP16),CTAP14),CTAP13),CTAP12),CTAP11),CTAP17)*1.2;
CTAT17:=CTAT8>40 AND CTAT7<29;
CTAT18:=CTAT13/CTAT15>1.48;
CTAT19:=CTAT9-REF(CTAT9,1)>10.5;
CTAT20:=CTAT16 AND CTAT17 AND CTAT18 AND CTAT19;
CTAP19:=(CLOSE-REF(CLOSE,5))/REF(CLOSE,5)*100;
CTAP20:=(CLOSE-REF(CLOSE,4))/REF(CLOSE,4)*100;
CTAP21:=(HIGH-REF(CLOSE,4))/REF(CLOSE,4)*100;
CTAT22:=MA(LLV(CLOSE,9)*1.1,14);
CTAT23:=MA(HHV(CLOSE,26)*0.9,14);
CTAP22:=(HIGH-REF(CLOSE,3))/REF(CLOSE,3)*100;
CTAP23:=CTAP19>=25 OR CTAP20>=23 OR CTAP22>=23 AND COUNT(CLOSE=HIGH AND CTAP6>=9.9 AND HIGH>LOW*1.03,3)>=2 AND COUNT(CTAP18>=5,4)>=4;
CTAP24:=COUNT(CTAP23>0,10)=1 AND CTAP23>0;
CTADIF1:=(2*EMA(CLOSE,12)-EMA(EMA(CLOSE,12),12))-(2*EMA(CLOSE,24)-EMA(EMA(CLOSE,24),24)),LINETHICK1,COLORRED;
CTADEA1:=2*EMA(CTADIF1,9)-EMA(EMA(CTADIF1,9),9),LINETHICK1,COLORFFFF00;
CTACLCC:=(HIGH+LOW+CLOSE)/3;
CTAEMA1:=EMA(CTACLCC,CTAN1);
CTAEMA2:=EMA(CTAEMA1,CTAN1);
CTADIFF:=CTAEMA1-CTAEMA2;
CTAZLEMA:=CTAEMA1+CTADIFF;
CTAHISMA:=SMA(HIGH,CTAN1,1);
CTALOMA:=SMA(LOW,CTAN1,1);
CTAIMP:=IF(CTAZLEMA>CTAHISMA AND CTAZLEMA>CTALOMA, CTAZLEMA-CTAHISMA, IF(CTAZLEMA<CTAHISMA AND CTAZLEMA<CTALOMA, CTAZLEMA-CTALOMA, 0));
CTAF1:=EXIST((CLOSE/REF(CLOSE,1)-1)*100>5.6,60);
CTAF4:=100*(CLOSE-CTAF2)/(CTAF3-CTAF2);
CTASTOCK:=MA(CTAF4,CTAK),LINETHICK2,COLORFFFF00;
CTAT24:=(CTAT22+CTAT23)/2;
CTASTART:=CROSS(CTAT21,CTAT24) AND CTAT20;
CTAF7:=100*(INDEXC-CTAF5)/(CTAF6-CTAF5);
CTAPWRLN1:=74.9,COLORWHITE;
CTASHRTST:=ATAN((MA(C,5)/REF(MA(C,5),1)-1)*100)*57.3;
CTAMIDST:=ATAN((MA(C,13)/REF(MA(C,13),1)-1)*100)*57.3;
CTALONGST:=ATAN((MA(C,20)/REF(MA(C,20),1)-1)*100)*57.3;
CTAXLNGST:=ATAN((MA(C,60)/REF(MA(C,60),1)-1)*100)*57.3;
CTASCORE:=CTASHRTST/50+CTAMIDST/40+CTALONGST/21+CTAXLNGST/10;
CTAXG:CTAINST>15 AND CTASCORE>8 AND CTASTOCK>75 AND CTAIMP>0 AND EXIST(CTASTART=1,20);
量化精选结果,仅供参考,不做为投资依据,股市有风险,入市须谨慎!
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