神奇趋势线画图公式（通达信）不服不行（强烈推荐）

{参数-N:1/1000/75   P:1/100/5    P1:1/100/10    P10:1/100/30    P20:1/100/20    P30:1/100/30..}

A1:=REF(H,P)=HHV(H,2*P+1);
B1:=FILTER(A1,P);
C1:=BACKSET(B1,P+1);
D1:=FILTER(C1,P);
E1:=BACKSET(ISLASTBAR,BARSLAST(D1)+1);
F1:=E1>REF(E1,1);
短压5T:DRAWLINE(D1,H,F1,H,1),COLOR002222,DOTLINE;
A2:=REF(L,P)=LLV(L,2*P+1);
B2:=FILTER(A2,P);
C2:=BACKSET(B2,P+1);
D2:=FILTER(C2,P);
E2:=BACKSET(ISLASTBAR,BARSLAST(D2)+1);
F2:=E2>REF(E2,1);
短支5T:DRAWLINE(D2,L,F2,L,1),COLOR003366,DOTLINE;
AA1:=REF(H,P1)=HHV(H,2*P1+1);
BB1:=FILTER(AA1,P1);
CC1:=BACKSET(BB1,P1+1);
DD1:=FILTER(CC1,P1);
EE1:=BACKSET(ISLASTBAR,BARSLAST(DD1)+1);
FF1:=EE1>REF(EE1,1);
长压10T:DRAWLINE(DD1,H,FF1,H,1),COLOR003300,DOTLINE;
AA2:=REF(L,P1)=LLV(L,2*P1+1);
BB2:=FILTER(AA2,P1);
CC2:=BACKSET(BB2,P1+1);
DD2:=FILTER(CC2,P1);
EE2:=BACKSET(ISLASTBAR,BARSLAST(DD2)+1);
FF2:=EE2>REF(EE2,1);
长支10T:DRAWLINE(DD2,L,FF2,L,1),COLORFF3366,DOTLINE;
E1P:DRAWLINE(C=LLV(C,30),LOW,C=LLV(C,10) ANDC>LLV(C,22),LLV(LOW,3),1),LINETHICK1,COLOR660066,DOTLINE;
E1PP:DRAWLINE(C=LLV(C,10),LOW,C=LLV(C,5) ANDC>LLV(C,10),LLV(LOW,3),1),LINETHICK1,COLOR000066,DOTLINE;
日:=181;昨前:=74;
高1:=REF(HHV(H,日),昨前);
低1:=REF(LLV(L,日),昨前),COLORBLUE,LINETHICK3;
N1:=20;
N2:=10;
N3:=5;
AA:=REF(H,N1)=HHV(H,2*N1+1);
QY:=BACKSET(AA,N1+1);
CC:=FILTER(QY,N1) AND H=HHV(H,N1+1);
DDD:=BARSLAST(CC);
GDTS:=IF(CC,CURRBARSCOUNT,0);
DD10:=BARSLAST(CC1);
DDTS:=IF(CC1,CURRBARSCOUNT,0);
YDB:=IF(DD1,REF(L,DD1),L);
DDTS1:=IF(DD1,REF(DDTS,DD1),DDTS);
DDCS1:=CONST(DDTS1);
ZDB:=REF(YDB,DD1+1);
DDTS2:=REF(DDTS1,DD1+1);
DDCS2:=CONST(DDTS2);
低点支撑:DRAWLINE(CURRBARSCOUNT=DDCS2,L,CURRBARSCOUNT=DDCS1,L,1)COLOR009999,DOTLINE;
AA60:=REF(L,P10)=LLV(L,2*P10+1);
BB60:=FILTER(AA60,P10);
CC60:=BACKSET(BB60,P10+1);
DD60:=FILTER(CC60,P10);
EE60:=BACKSET(ISLASTBAR,BARSLAST(DD60)+1);
FF60:=EE60>REF(EE60,1);
长支30:DRAWLINE(DD60,L,FF60,L,1),COLOR660033,DOTLINE;
{这一条为下降压力线，如果放量突破，后期看高一线}
启动压力:DRAWLINE(HIGH>=HHV(HIGH,10),HIGH,LOW<=LLV(LOW,3),HHV(HIGH,3),1),COLOR009900,LINETHICK1,DOTLINE;
{这就是歪歪虎老师推荐的神奇趋势线，上穿90进入顶部，下穿10进入底部};

STICKLINE(REF(L,1)>H,H,REF(L,1),15,0),COLOR222222;
STICKLINE(REF(H,1)<L,L,REF(H,1),15,0),COLOR222222;
AAAA:=CLOSE/REF(C,1)>=1.09;
STICKLINE(AAAA,L,H,0.1,0),COLORRED;
STICKLINE(AAAA,O,C,0.8,0),COLORYELLOW;
STICKLINE(CLOSE<REF(CLOSE,1)*0.9015 ANDCLOSE=LOW,CLOSE,OPEN,1,0),COLORBLUE;
N:=10;
T1:=CONST(LLVBARS(LOW,N));
T1HIGH:=CONST(REF(HIGH,T1));
CCVV:=CONST(CURRBARSCOUNT);
T2:=CONST(BARSLAST((CURRBARSCOUNT >(CCVV+T1)) AND(HIGH>T1HIGH)));
T2HIGH:=CONST(REF(HIGH,T2));
T3:=CONST(BARSLAST((CURRBARSCOUNT >(CCVV+T2)) AND(HIGH>T2HIGH)));
T3HIGH:=CONST(REF(HIGH,T3));
必杀线:DRAWLINE(CURRBARSCOUNT=T3+1, T3HIGH, ISLASTBAR, T3HIGH,1),LINETHICK3,COLORFF0099;
DRAWTEXT(ISLASTBAR, T3HIGH, ' 必杀线')LINETHICK1,COLORFF0099;
{精准线178448-WEN98编写}
N10:=3;
L0:=0.00;{点位差参数}
{底精准线}
L1:=ABS(L-REF(L,1))<=L0;
L2:=ABS(L-REF(L,2))<=L0;
L3:=ABS(L-REF(L,3))<=L0;
L4:=ABS(L-REF(L,4))<=L0;
L5:=ABS(L-REF(L,5))<=L0;
精准线首次:=L1 OR L2 OR L3 OR L4 OR L5;
精准左:=FILTER(精准线首次,N10) ;
天数:=BARSLAST(精准左);
LTS:=REF(L,天数);
精准右:=ABS(L-LTS)<=L0;
STICKLINE(精准左,L,L,30,-1),COLORMAGENTA;
{顶精准线178448-WEN98编写}
G1:=ABS(H-REF(H,1))<=L0;
G2:=ABS(H-REF(H,2))<=L0;
G3:=ABS(H-REF(H,3))<=L0;
G4:=ABS(H-REF(H,4))<=L0;
G5:=ABS(H-REF(H,5))<=L0;
精准线首次1:=G1 OR G2 OR G3 OR G4 OR G5;
精准左1:=FILTER(精准线首次1,N10) ;
天数1:=BARSLAST(精准左1);
HTS:=REF(H,天数1);
精准右1:=ABS(H-HTS)<=L0;
STICKLINE(精准左1,H,H,30,-1),COLORGREEN;