飞狐k线提示（简述，使用方法，指标源码）

指标：K线提示

指标简述：本指标是对普通k线的一种变体改造，使其具有一些顶底指标的特性，同时兼有趋势类指标的特点。
在指标中加了一些提示，有助于初用者的简单判断，一些结构性的画线又有助于有经验的人使用。

指标用法：1、把k线的波动以顶底式体现，类似kdj等指标，用法也一样；
2、指标中有逃和进的提示，还有顶部区域，底部区域的提示；
3、底部线条颜色的不同含义也不同，白色观望，绿色为下跌，红色为持股，粉红色为关注。
4、有个光头开阴的提示做空，在股票融券的情况下比较有意义。
5、还有火箭发射、买、瀑布等提示，自己看吧。
6、指标中加入一些结构性的画线提示，有助于支撑点和阻力点的判断。
看下图：

开:SMA(MAX(O-REF(O,1),0),6,1)/SMA(ABS(O-REF(O,1)),6,1)*100 LINETHICK0;
高:SMA(MAX(H-REF(H,1),0),6,1)/SMA(ABS(H-REF(H,1)),6,1)*100 LINETHICK0;
低:SMA(MAX(L-REF(L,1),0),6,1)/SMA(ABS(L-REF(L,1)),6,1)*100 LINETHICK0;
收:SMA(MAX(C-REF(C,1),0),6,1)/SMA(ABS(C-REF(C,1)),6,1)*100 LINETHICK0;
PARTLINE(C,10)pointdot;PARTLINE(C,90)pointdot;
STICKLINE(收>开,高,低,0,0),colorred;
STICKLINE(收>开,收,开,7,1),colorred;
STICKLINE(收< 开,高,低,0,0),COLORgreen;
STICKLINE(收< 开,收,开,7,0),COLORgreen;
50,pointdot;{公式在线提供：www.gszx.com.cn}
DRAWTEXT(abs(max(高,低)-开)<14 and (开-收)>17 and REF(收,1)>60 ,80,'★光头开阴'),colorgray;
DRAWTEXT(filter(Min(高,低)<20 and Min(REF(高,1),REF(低,1))<20 and Min(REF(高,2),REF(低,2))<20 and 收>REF(收,1) and c>ma(c,120),5),50,'★买'),colorred;
DRAWTEXT(filter(Min(高,低)<20 and 收>REF(收,1) and c>ma(c,120),5),低,'★买'),colormagenta;
DRAWTEXT((收-低)>25,低-5,'★火箭发射'),colorred;
DRAWTEXT(MAX(高,低)>89 and 收<90 and REF(收,1)>90 and REF(收,2)>90,10,'★逃顶'),colorgreen;
DRAWTEXT(MAX(高,低)>79 and 收<80 and REF(收,1)>80 and REF(收,2)>80 ,10,'★透顶'),colorcyan;
DRAWTEXT(收<90 and 开>90 and REF(收,1)>90 and REF(收,2)>90 ,30,'★天顶'),colorgreen;
DRAWTEXT(收<90 and 开>90 and REF(收,1)>REF(收,3),高+5,'★瀑布'),colorcyan;
{DRAWTEXT(高>50 and 高<80 and (高-MAX(收,开))/(高-低)>0.667 and (ref(高,1)-MAX(ref(收,1),ref(开,1)))/(ref(高,1)-ref(低,1))>0.567 and 高>ref(高,1),高+15,'★调整'),;
DRAWLINE(收< 开 ,低,ISLASTbar,低,1),COLORYELLOW,POINTDOT;}
DRAWTEXT((Min(高,低)-abs(收-开))/abs(高-低)>0.667 and 收<80 and REF(收,1)>80 ,100,'★逃'),colorcyan;

if(收>80 or 开>80,80,100)colorgreen;
PARTLINE(C,100)colorwhite;
if(收<20 or 开<20,20,0)colorred;
PARTLINE(C,0)colorwhite;

Vars1:=REF(CLOSE,1);
Vars2:=SUM(IF(CLOSE> REF(CLOSE,1),VOL,IF(CLOSE< REF(CLOSE,1),0-VOL,0)),0);
Vars3:= REF(Vars2,1);
Vars4:=SMA(MAX(CLOSE-Vars1,0),7,1)/SMA(ABS(CLOSE-Vars1),7,1)*100;
Vars5:=SMA(MAX(CLOSE-Vars1,0),13,1)/SMA(ABS(CLOSE-Vars1),13,1)*100;
Vars6:=SMA(MAX(Vars2-Vars3,0),26,1)/SMA(ABS(Vars2-Vars3),26,1)*100;
Vars7:=DATE<1081231;
底部:= IF(Vars4<15 AND Vars5<20 AND Vars6<50 AND BARSCOUNT(CLOSE)>25 AND Vars7,-100,0),stick,;
顶部:= IF(Vars4>85 AND Vars5>80 AND Vars6>50 AND BARSCOUNT(CLOSE)>25 AND Vars7,100,0),stick,linethick2;
DRAWTEXT(filter(底部=-100,5),20,'底'),linethick2,POINTDOT,colorwhite;
DRAWTEXT(filter(顶部=100,5),80,'顶'),linethick2,POINTDOT,colorwhite;

Varm1:=(REF(HIGH,1)+REF(LOW,1))/2;
Varm2:=MA(CLOSE,20)+2*STD(CLOSE,20);
Varm3:=REF(CLOSE,1);
Varm4:=SMA(MAX(CLOSE-Varm3,0),7,1)/SMA(ABS(CLOSE-Varm3),7,1)*100;
Varm5:=CROSS(79,Varm4);
Varm6:=FILTER(Varm5,4);
卖出1:=if(CROSS(Varm1,Varm2),1,0);
STICKLINE(卖出1=1,90,100,10,1),COLORblue,LINETHICK3;
{DRAWTEXT(卖出1=1,90,'→卖1'),COLORWHITE,LINETHICK3;}
卖出2:=if(Varm6,1,0);
STICKLINE(卖出2=1,90,100,10,1),COLORWHITE,LINETHICK3;
{DRAWTEXT(卖出2=1,90,'→卖2'),COLORCYAN,LINETHICK3;}

{公式在线提供：www.gszx.com.cn}
AA:=REF(收,N)=HHV(收,2*N+1);
AAA:=FILTER(AA,N);
BB:=BACKSET(AAA,N+1);
CC1:=FILTER(BB,N);
CC:=CC1 OR ISLASTbar;
AA2:=REF(L,N)=LLV(L,2*N+1);
AAA2:=FILTER(AA2,N);
BB2:=BACKSET(AAA2,N+1);
CC22:=FILTER(BB2,N);
CC2:=CC22 AND NOT(CC1);
EA:=BACKSET(CC,REF(BARSLAST(CC2),1)+1);
EB:=EA>REF(EA,1); EE:=BACKSET(EB,2);
FF1:=EE>REF(EE,1);
EE2:=BACKSET(FF1 AND COUNT(CC,REF(BARSLAST(CC2),1)+2)=0,REF(BARSLAST(CC2),1)+2);
FF2:=EE2>REF(EE2,1);
EE3:=BACKSET(FF2 AND COUNT(CC,REF(BARSLAST(CC2),1)+2)=0,REF(BARSLAST(CC2),1)+2);
FF3:=EE3>REF(EE3,1);
JS:=IF(CC,COUNT(CC2,REF(BARSLAST(CC),1)+1),0);
G1:=IF(JS=1 AND CC,BARSLAST(FF1),0);
GA:=IF(CC AND REF(L,BARSLAST(FF1))>=REF(L