『强龙拐点』主副图+三合一指标，精准抓涨停源码
公式介绍
强龙拐点是专为短线交易者打造的通达信三合一指标，包含主图、副图、公式，适配手机+电脑端。指标基于EMA均线组合、标准差轨道构建趋势判断体系，精准划分弱势、较强、强势、疯狂四个行情阶段，叠加五连阳+涨停板核心信号，锁定主力启动拐点，同时主图自动显示行业/地域/概念板块，辅助判断题材热度。
使用方法
1. 主图：看均线颜色判趋势，青色区域为弱势区间，红黄色均线为强势拉升区间；
2. 副图：出现黄色柱+图标信号，为强龙拐点买入提示；
3. ：直接套用公式，一键筛选符合五连阳涨停的强势牛股。
指标无未来函数、信号不漂移，是短线抓拐点、追强势股的实用工具。
总结
指标核心抓**五连阳+涨停**强势信号，结合均线趋势判断，主图看行情、副图找买点、筛标的，全场景适配短线交易，手机电脑通用无未来函数。
强龙拐点主图源码如下：
{主图源码如下}
DRAWTEXT_FIX(1,0.00,0.1,0,STRCAT('所属行业:',HYBLOCK));
DRAWTEXT_FIX(ISLASTBAR,0,0,0,'行业板块:'),COLORYELLOW;
DRAWTEXT_FIX(ISLASTBAR,0.04,0,0,HYBLOCK),COLORYELLOW;
DRAWTEXT_FIX(ISLASTBAR,0.1,0,0,'地域板块:'),COLORYELLOW;
DRAWTEXT_FIX(ISLASTBAR,0.14,0,0,DYBLOCK),COLORYELLOW;
DRAWTEXT_FIX(ISLASTBAR,0.2,0,0,'概念板块:'),COLORYELLOW;
DRAWTEXT_FIX(ISLASTBAR,0.24,0,0,GNBLOCK),COLORYELLOW;DRAWTEXT_FIX(ISLASTBAR,0,0.05,0,'风格板块:'),COLORYELLOW;
DRAWTEXT_FIX(ISLASTBAR,0.04,0.05,0,FGBLOCK),COLORYELLOW;
SB:=BARSLASTCOUNT(C>REF(C,1))=3 AND REF(C<REF(C,1),3) AND C/REF(C,3)>1.05 AND C/REF(C,3)<1.12;
震荡:EMA(CLOSE,34),COLORLIBLUE;
高位:EMA(CLOSE,34)+2*STD(CLOSE,34),COLORLIBLUE;
低位:EMA(CLOSE,34)-2*STD(CLOSE,34),COLORLIBLUE;
STICKLINE(CLOSE<EMA(CLOSE,50) AND EMA(CLOSE,12)<EMA(CLOSE,34),EMA(CLOSE,34),EMA(CLOSE,34)-2*STD(CLOSE,34),0,(-1)),COLORCYAN;
短:IF(EMA(CLOSE,12)>EMA(CLOSE,34),EMA(CLOSE,12),DRAWNULL),COLORWHITE;
弱:IF(EMA(CLOSE,12)<=EMA(CLOSE,34) AND EMA(CLOSE,34)<=EMA(CLOSE,233),EMA(CLOSE,34),DRAWNULL),COLORGREEN,LINETHICK2;
较强:IF(EMA(CLOSE,12)>=EMA(CLOSE,34) AND EMA(CLOSE,34)>=REF(EMA(CLOSE,34),1),EMA(CLOSE,34),DRAWNULL),COLORLIRED,LINETHICK2;
强势:IF(EMA(CLOSE,12)>=EMA(CLOSE,34) AND EMA(CLOSE,34)>=REF(EMA(CLOSE,34),1) AND EMA(CLOSE,34)>=EMA(CLOSE,233),EMA(CLOSE,34),DRAWNULL),COLORRED,LINETHICK3;
疯狂:IF(高位>=REF(MA(高位,5),1) AND CLOSE>EMA(CLOSE,12) AND EMA(CLOSE,12)>EMA(CLOSE,34),高位,DRAWNULL),COLORYELLOW,LINETHICK3;
{副图源码如下}
震荡:=EMA(CLOSE,34),COLORLIBLUE;
高位:=EMA(CLOSE,34)+2*STD(CLOSE,34),COLORLIBLUE;
低位:=EMA(CLOSE,34)-2*STD(CLOSE,34),COLORLIBLUE;
短线强:=IF(EMA(CLOSE,12)>EMA(CLOSE,34),EMA(CLOSE,12),DRAWNULL),COLORWHITE;
弱势:=IF(EMA(CLOSE,12)<=EMA(CLOSE,34) AND EMA(CLOSE,34)<=EMA(CLOSE,233),EMA(CLOSE,34),DRAWNULL),COLORGREEN,LINETHICK2;
较强:=IF(EMA(CLOSE,12)>=EMA(CLOSE,34) AND EMA(CLOSE,34)>=REF(EMA(CLOSE,34),1),EMA(CLOSE,34),DRAWNULL),COLORLIRED,LINETHICK2;
强势:=IF(EMA(CLOSE,12)>=EMA(CLOSE,34) AND EMA(CLOSE,34)>=REF(EMA(CLOSE,34),1) AND EMA(CLOSE,34)>=EMA(CLOSE,233),EMA(CLOSE,34),DRAWNULL),COLORRED,LINETHICK3;
疯狂:=IF(高位>=REF(MA(高位,5),1) AND CLOSE>EMA(CLOSE,12) AND EMA(CLOSE,12)>EMA(CLOSE,34),高位,DRAWNULL),COLORYELLOW,LINETHICK3;
五连阳:=EVERY(C>O,5);
涨停:=C/REF(C,1)>=1.098 AND C=H;
信号:=五连阳 AND 涨停;
强龙拐点:信号 AND COUNT(信号,0)=1;
STICKLINE(强龙拐点,0,10,2,0),COLORYELLOW;
DRAWICON(强龙拐点,7,9);
{选股源码如下}
震荡:=EMA(CLOSE,34),COLORLIBLUE;
高位:=EMA(CLOSE,34)+2*STD(CLOSE,34),COLORLIBLUE;
低位:=EMA(CLOSE,34)-2*STD(CLOSE,34),COLORLIBLUE;
短线强:=IF(EMA(CLOSE,12)>EMA(CLOSE,34),EMA(CLOSE,12),DRAWNULL),COLORWHITE;
弱势:=IF(EMA(CLOSE,12)<=EMA(CLOSE,34) AND EMA(CLOSE,34)<=EMA(CLOSE,233),EMA(CLOSE,34),DRAWNULL),COLORGREEN,LINETHICK2;
较强:=IF(EMA(CLOSE,12)>=EMA(CLOSE,34) AND EMA(CLOSE,34)>=REF(EMA(CLOSE,34),1),EMA(CLOSE,34),DRAWNULL),COLORLIRED,LINETHICK2;
强势:=IF(EMA(CLOSE,12)>=EMA(CLOSE,34) AND EMA(CLOSE,34)>=REF(EMA(CLOSE,34),1) AND EMA(CLOSE,34)>=EMA(CLOSE,233),EMA(CLOSE,34),DRAWNULL),COLORRED,LINETHICK3;
疯狂:=IF(高位>=REF(MA(高位,5),1) AND CLOSE>EMA(CLOSE,12) AND EMA(CLOSE,12)>EMA(CLOSE,34),高位,DRAWNULL),COLORYELLOW,LINETHICK3;
五连阳:=EVERY(C>O,5);
涨停:=C/REF(C,1)>=1.098 AND C=H;
信号:=五连阳 AND 涨停;
强龙拐点:信号 AND COUNT(信号,0)=1;
