1.N字涨停的左侧第一个涨停板的收盘价对于之前60个交易日的最低价涨幅不超过30%。若超过30%，是选不出来的，若想改宽松点话，可以适当把这个30%调大点，比如50%。另外需要注意配置参数，如下图所示配置N的参数。
2.这种尾盘选股可能是涨停板，但是后期一般都有一大波的行情，所以第二天开盘选择介入或者谨慎点的回调后再次入场都是不错的选择。
3.指标不含未来函数，指标不漂移。
{宽松N字涨停--副图}
涨停板:=C/REF(C,1)>1.097;
GHCZS1:=EVERY(涨停板,N);
GHCZS2:=BARSLAST(GHCZS1);
GHCZS3:=REF(C,GHCZS2+N)/REF(C,GHCZS2+N+1)<1.097;
GHCZS4:=FINDHIGHBARS(H,0,15,1);
GHCZS5:=GHCZS2-GHCZS4=0 OR GHCZS2-GHCZS4=1;
GHCZS6:=V<MA(V,20);
GHCZS7:=FINDLOWBARS(L,0,GHCZS4,1)<=2;
GHCZS8:=LLV(C,GHCZS4)>MA(C,30);
GHCZS9:=LLV(C,GHCZS4)>REF(C,GHCZS2+N);
GHCZS10:=100*(REF(C,GHCZS2+N-1)-LLV(L,GHCZS1+60))/LLV(L,GHCZS1+60)<=50;
GHCZS11:=GHCZS5 AND GHCZS3 AND GHCZS6 AND GHCZS7 AND GHCZS8 AND GHCZS9 AND GHCZS10;
GHCZS12:=BARSLAST(GHCZS11);{延进公式网 www.6073168.com}
GHCZS13:=REF(GHCZS2,1);
GHCZS14:=GHCZS12<GHCZS13;
GHCZS15:=LLV(C,GHCZS13+1)>REF(C,GHCZS13+2) AND GHCZS13<30 AND C=HHV(C,GHCZS13+1);
宽松N字涨停:GHCZS14 AND GHCZS15 AND 涨停板 AND COUNT(涨停板,GHCZS13+1)=1,LINETHICK2,COLOR00FFFF;
{宽松N字涨停--选股}
涨停板:=C/REF(C,1)>1.097;
XG1:=EVERY(涨停板,N);
XG2:=BARSLAST(XG1);
XG3:=REF(C,XG2+N)/REF(C,XG2+N+1)<1.097;
XG4:=FINDHIGHBARS(H,0,15,1);
XG5:=XG2-XG4=0 OR XG2-XG4=1;
XG6:=V<MA(V,20);
XG7:=FINDLOWBARS(L,0,XG4,1)<=2;
XG8:=LLV(C,XG4)>MA(C,30);
XG9:=LLV(C,XG4)>REF(C,XG2+N);
XG10:=100*(REF(C,XG2+N-1)-LLV(L,XG1+60))/LLV(L,XG1+60)<=50;
XG11:=XG5 AND XG3 AND XG6 AND XG7 AND XG8 AND XG9 AND XG10;
XG12:=BARSLAST(XG11);
XG13:=REF(XG2,1);
XG14:=XG12<XG13;
XG15:=LLV(C,XG13+1)>REF(C,XG13+2) AND XG13<30 AND C=HHV(C,XG13+1);
宽松N字涨停:XG14 AND XG15 AND 涨停板 AND COUNT(涨停板,XG13+1)=1;
