指标名为“强势N型”副图指标，包含选股指标，指标不包含未来函数。
“强势N型”使用方法：
1、每日收盘后，运用选股器精选个股，锁定涨幅超过7点的潜力股。
2、找出N型结构，可以是三五天的结构，也可以是20天的结构，再长则不宜。
3、找出来第二天无论平开或低开，皆可留意，若高开，则放弃。
4、以K线上涨的最低点为止损位，一旦跌破便先行离场，持续观察，待机再战。
5、N型结构犹如坚不可摧的堡垒，我们应坚守阵地，设定止损线为防线。一旦防线被突破，则果断撤退。
6、运用此战术，推荐选择紫柱或绿柱信号。其他信号则需根据实际情况与量价相配合。紫色信号通常代表主力强势洗盘后强力拉升，突破派发筹码，形成一波N型走势。每票至少可获利10%以上，实乃令人叹为观止之策。
HG1:=REF(C,3)/REF(C,4)>1.099 AND REF(C,3)>REF(O,3);
HG2:=REF(C,1)<REF(C,2) AND REF(C,1)>REF(O,3) AND REF(O,1)/REF(O,3)<1.05 AND REF(C,1)<REF(C,3);
HG3:=L/REF(O,3)<1.03 AND C>REF(C,3);
HG4:=MA((2*CLOSE+HIGH+LOW)/4,5);
HG5:=HG4*(200-102)/100;
HG6:=REF(CLOSE,2)/REF(CLOSE,1)>=1.04 AND CLOSE>REF(HIGH,1) AND OPEN>REF(LOW,1);
HG7:=HG5>REF(HG5,1);
HG8:=IF(CODELIKE('300'),0,1);
HG9:=IF(NAMELIKE('S'),0,1);
HG10:=IF(NAMELIKE('*'),0,1);
HG11:=DYNAINFO(17)>0;
HG12:=HG8 AND HG9 AND HG10 AND HG11;
N型:HG1 AND HG2 AND HG3,COLORRED,NODRAW;
STICKLINE(N型,0,1,2,0),COLORRED;
N型转向:HG6 AND HG7 AND HG12,COLORYELLOW,NODRAW;
STICKLINE(N型转向,0,1,2,0),COLORYELLOW;
HG13:=HIGH=HHV(HIGH,20);
HG14:=REF(HIGH,BARSLAST(HG13));
HG15:=IF(HIGH<=REF(HIGH,1) AND REF(HIGH,1)>=REF(HIGH,2),REF(HIGH,1),REF(REF(HIGH,1),BARSLAST(HIGH<=REF(HIGH,1) AND REF(HIGH,1)>=REF(HIGH,2))));
HG16:=(C>=ZTPRICE(REF(CLOSE,1),0.1)) OR (C/REF(C,1)>1.095 && C=H);
HG17:=BARSLAST(HG16=1);
HG18:=L-REF(H,1)>=0.01;
HG19:=BARSLAST(CROSS(COUNT(HG18,30),0.5));
HG20:=EVERY(L-REF(H,HG19+1)>=0.01,HG19) AND L<REF(L,HG19) AND C>O;
HG21:=BARSLAST(CROSS(COUNT(HG18,30),1.5));
HG22:=EVERY(L-REF(H,HG21+1)>=0.01,HG21) AND L<REF(L,HG21) AND C>O;
HG23:=BARSLAST(CROSS(COUNT(HG18,30),2.5));
HG24:=EVERY(L-REF(H,HG23+1)>=0.01,HG23) AND L<REF(L,HG23) AND C>O;
HG25:=BARSLAST(CROSS(COUNT(HG18,30),3.5));
HG26:=EVERY(L-REF(H,HG25+1)>=0.01,HG25) AND L<REF(L,HG25) AND C>O;
HG27:=BARSLAST(CROSS(COUNT(HG18,30),4.5));
HG28:=EVERY(L-REF(H,HG27+1)>=0.01,HG27) AND L<REF(L,HG27)AND C>O;
HG29:=BARSLAST(CROSS(COUNT(HG18,30),5.5));
HG30:=EVERY(L-REF(H,HG29+1)>=0.01,HG29) AND L<REF(L,HG29)AND C>O;
HG31:=BARSLAST(CROSS(COUNT(HG18,30),6.5));
HG32:=EVERY(L-REF(H,HG31+1)>=0.01,HG31) AND L<REF(L,HG31)AND C>O;
HG33:=BARSLAST(CROSS(COUNT(HG18,30),7.5));
HG34:=EVERY(L-REF(H,HG33+1)>=0.01,HG33) AND L<REF(L,HG31)AND C>O AND REF(HG17,1)>=2;
N型回踩:(HG20 OR HG22 OR HG24 OR HG26 OR HG28 OR HG30 OR HG32 OR HG34) AND REF(HG17,1)<=20,COLOR00FF00,NODRAW;
STICKLINE(N型回踩,0,1,2,0),COLOR00FF00;
HG35:=IF(DYNAINFO(17)>0 AND DYNAINFO(4)>0,1,0);
HG36:=IF(NAMELIKE(1),0,1);
HG37:=IF(NAMELIKE(2),0,1);
HG38:=IF(INBLOCK(3) OR INBLOCK(4),0,1);
HG39:=BARSCOUNT(CLOSE)>28;
HG40:=IF(CODELIKE(5),0,1);
HG41:=FINANCE(33)>0;
HG42:=HG35 AND HG36 AND HG37 AND HG38 AND HG41 AND HG39 AND HG40;
HG43:=MA(CLOSE,20);
HG44:=HG43+2*STD(CLOSE,20);
HG45:=CROSS(CLOSE,HG44);
指标平台:=CROSS(HG44,CLOSE);
股朋指标网:=REF(COUNT(CLOSE<HG44,3)=3,1);
N型突破:COUNT(HG45,20)=2 AND COUNT(指标平台,20)=1 AND 股朋指标网 AND HG45 AND HG42,COLOR808080,NODRAW;
STICKLINE(N型突破,0,1,2,0),COLOR808080;
N型强势突破:REF(HIGH,1)<HG15 AND HIGH>HG15 AND VOL>1000 AND REF(CLOSE,1)<REF(HG14,2) AND CLOSE>REF(HG14,1),COLORMAGENTA,NODRAW;
STICKLINE(N型强势突破,0,1,2,0),COLORMAGENTA;
