公式介绍
低位换手龙是专为短线交易打造的通达信主图+选股组合指标，融合均线、量能、乖离率、换手强度核心算法，精准锁定股价长期低位震荡、超跌企稳后，伴随成交量倍量放大、主力资金进场的强势起爆标的，过滤弱势假突破，聚焦高性价比低位龙头股，主图可视化信号+选股公式一键筛选，适配短线快进快出交易模式，是散户抓低位起爆牛股的实用工具。
使用方法
1. 主图公式：安装至通达信主图指标，信号触发时自动标注青色K线+黄色★换手龙字样，即为最佳介入信号；
2. 选股公式：盘中/盘后执行选股，一键筛选符合低位起爆、倍量换手条件的标的，缩小选股范围；
3. 交易技巧：信号出现后，结合5日均线持股，跌破均线止盈止损，优先选择板块热点股，胜率更高。
总结
本指标聚焦**低位超跌+量能起爆+强势突破**，主图可视化信号直观易懂，选股公式高效筛票，完美适配通达信软件，是短线交易者捕捉低位换手龙头的必备指标。
低位换
{主图源码如下}
ZBGS31:=MA((2*C+H+L)/4,5);
ZBGS32:=ZBGS31*102/100;
ZBGS33:=ZBGS31*(200-102)/100;
ZBGS34:=ABS((2*C+H+L)/4-MA(C,20))/MA(C,20);
ZBGS35:=DMA(C,ZBGS34);
ZBGS36:=(1+7/100)*ZBGS35;
ZBGS37:=(1-7/100)*ZBGS35;
ZBGS38:=(H+L+C)/3;
ZBGS39:=(ZBGS38-MA(ZBGS38,14))/(0.015*AVEDEV(ZBGS38,14));
ZBGS310:=REF(C,1)<=ZBGS37;
ZBGS311:=REF(C,2)<=ZBGS37;
ZBGS312:=REF(C,3)<=ZBGS37;
ZBGS313:=REF(C,1)<=REF(C,1);
ZBGS314:=REF(C,2)< REF(C,3);
ZBGS315:=REF(C,3)< REF(C,4);
ZBGS316:=REF(C,1)/REF(C,2)<=1.035;
ZBGS317:=REF(C,1)/REF(C,2)>(-1.095);
ZBGS318:=C/REF(C,1)>1.08;
ZBGS319:=OPEN>REF(C,1);
ZBGS320:=C/REF(C,1)>1.07;
ZBGS321:=CROSS(ZBGS39,(-90));
ZBGS322:=ZBGS39>(-68);
ZBGS323:=ZBGS39>=REF(ZBGS39,1);
ZBGS324:=REF(ZBGS39,1)< (-90);
ZBGS325:=CROSS(C,ZBGS37);
ZBGS326:=C/REF(C,1)>1.03;
ZBGS327:=EMA(C,9);
ZBGS328:=EMA(ZBGS327*1.13,5);
ZBGS329:=C>=OPEN;
ZBGS330:=EMA(ZBGS327*1.12,5);
ZBGS331:=EMA(ZBGS327*1.11,5);
ZBGS332:=CROSS(C,ZBGS331);
ZBGS333:=CROSS(C,ZBGS328);
ZBGS334:=CROSS(C,ZBGS330);
ZBGS335:=MA(35,5);
ZBGS336:=MA(35,10);
ZBGS337:=ZBGS335>=ZBGS336;
ZBGS338:=ZBGS310 AND ZBGS321 AND ZBGS316 AND ZBGS320;
ZBGS339:=ZBGS310 AND ZBGS325 AND ZBGS316 AND ZBGS318;
ZBGS340:=ZBGS333 OR ZBGS334 OR ZBGS332 AND ZBGS329 AND ZBGS326;
ZBGS341:MA(C,5),COLORFFFFFF,DOTLINE,LINETHICK1;
ZBGS342:=VOL>REF(V,1)*1.9;
ZBGS343:=BARSLASTCOUNT(ZBGS338 OR ZBGS339 OR ZBGS340)=1 AND ZBGS342;
STICKLINE(ZBGS343,C,O,2,0),COLOR00FFFF;
DRAWTEXT(ZBGS343,L*0.99,' ★换手龙'),COLORFFFF00;
{副图源码如下}
XG1:=MA((2*C+H+L)/4,5);
XG2:=XG1*102/100;
XG3:=XG1*(200-102)/100;
XG4:=ABS((2*C+H+L)/4-MA(C,20))/MA(C,20);
XG5:=DMA(C,XG4);
XG6:=(1+7/100)*XG5;
XG7:=(1-7/100)*XG5;
XG8:=(H+L+C)/3;
XG9:=(XG8-MA(XG8,14))/(0.015*AVEDEV(XG8,14));
XG10:=REF(C,1)<=XG7;
XG11:=REF(C,2)<=XG7;
XG12:=REF(C,3)<=XG7;
XG13:=REF(C,1)<=REF(C,1);
XG14:=REF(C,2)< REF(C,3);
XG15:=REF(C,3)< REF(C,4);
XG16:=REF(C,1)/REF(C,2)<=1.035;
XG17:=REF(C,1)/REF(C,2)>(-1.095);
XG18:=C/REF(C,1)>1.08;
XG19:=OPEN>REF(C,1);
XG20:=C/REF(C,1)>1.07;
XG21:=CROSS(XG9,(-90));
XG22:=XG9>(-68);
XG23:=XG9>=REF(XG9,1);
XG24:=REF(XG9,1)< (-90);
XG25:=CROSS(C,XG7);
XG26:=C/REF(C,1)>1.03;
XG27:=EMA(C,9);
XG28:=EMA(XG27*1.13,5);
XG29:=C>=OPEN;
XG30:=EMA(XG27*1.12,5);
XG31:=EMA(XG27*1.11,5);
XG32:=CROSS(C,XG31);
XG33:=CROSS(C,XG28);
XG34:=CROSS(C,XG30);
XG35:=MA(35,5);
XG36:=MA(35,10);
XG37:=XG35>=XG36;
XG38:=XG10 AND XG21 AND XG16 AND XG20;
XG39:=XG10 AND XG25 AND XG16 AND XG18;
XG40:=XG33 OR XG34 OR XG32 AND XG29 AND XG26;
XG41:=VOL>REF(V,1)*1.9;
换手龙:BARSLASTCOUNT(XG38 OR XG39 OR XG40)=1 AND XG41;
