1，畫到最后一根K線
源碼

A1:=REF(HIGH,3)=HHV(HIGH,2*3+1); B1:=FILTER(A1,N); C1:=BACKSET(B1,N+1); D1:=FILTER(C1,N);{高點(diǎn)}
A2:=REF(LOW,3)=LLV(LOW,2*3+1); B2:=FILTER(A2,N); C2:=BACKSET(B2,N+1); D2:=FILTER(C2,N);{低點(diǎn)}
E1:=(REF(LLV(LOW,2*3),1)+REF(HHV(HIGH,2*3),1))/2; E2:=(HIGH+LOW)/2;{高低點(diǎn)出現(xiàn)在同一K線上時(shí)可作取舍}
H1:=(D1 AND NOT(D2 AND E1>=E2)) OR barstatus=2  OR BARSCOUNT(CLOSE)=1;
L1:=(D2 AND NOT(D1 AND E1<E2)); H2:=D1 AND NOT(D2 AND E1>=E2);
X1:=REF(BARSLAST(H1),1)+1; F1:=BACKSET(H1 AND COUNT(L1,X1)>0,LLVBARS(IF(L1,LOW,10000),X1));
G1:=F1>REF(F1,1); I1:=BACKSET(G1,2); LD:=I1>REF(I1,1);{過濾后低點(diǎn)}
L2:=LD OR barstatus=2  OR BARSCOUNT(CLOSE)=1;
X2:=REF(BARSLAST(L2),1)+1; F2:=BACKSET(L2 AND COUNT(H2,X2)>0,HHVBARS(IF(H2,HIGH,0),X2));
G2:=F2>REF(F2,1); I2:=BACKSET(G2,2); HD:=I2>REF(I2,1);{過濾后高點(diǎn)}
DRAWLINE(LD,L,HD,H,0),COLORWHITE,LINETHICK3,POINTDOT;
DRAWLINE(HD,H,LD,L,0),COLORWHITE,LINETHICK3,POINTDOT;
J1:=BACKSET(barstatus=2 ,MIN(BARSLAST(HD),BARSLAST(LD))+1); J2:=J1>REF(J1,1);
DRAWLINE(J2,IF(HD,H,L),barstatus=2 ,IF(BARSLAST(HD)>BARSLAST(LD),H,L),0),COLORWHITE,POINTDOT,LINETHICK3;
{以下是兩條趨勢線原碼}
UU:=BACKSET(barstatus=2 ,BARSLAST(LD)+1);
VV:=UU>REF(UU,1);
WW:=BACKSET(VV,REF(BARSLAST(LD),1)+2);
XX:=WW>REF(WW,1);
DRAWLINE(XX,L,VV,L,1),COLORMAGENTA{,LINETHICK2};
UU2:=BACKSET(barstatus=2 ,BARSLAST(HD)+1);
VV2:=UU2>REF(UU2,1);
WW2:=BACKSET(VV2,REF(BARSLAST(HD),1)+2);
XX2:=WW2>REF(WW2,1);
前一低:=REF(L,BARSLAST(VV)){,COLOR99FF66,POINTDOT,LINETHICK1};
前二低:=REF(L,BARSLAST(XX)){,COLORFF66FF,POINTDOT,LINETHICK1};
前一高:=REF(H,BARSLAST(VV2)){,COLOR99FF66,POINTDOT,LINETHICK1};
前二高:=REF(H,BARSLAST(XX2)){,COLORFF66FF,POINTDOT,LINETHICK1};
求四看空:h*前一低/if(前一高=h,前二高,前一高);
求四看多:l*前一高/if(前一低=l,前二低,前一低),COLOR99FF66;

2，自動畫通道線

源碼

A1:=REF(HIGH,N)=HHV(HIGH,2*N+1);
B1:=FILTER(A1,N);
C1:=BACKSET(B1,N+1);
D1:=FILTER(C1,N);{高點(diǎn)}
A2:=REF(LOW,N)=LLV(LOW,2*N+1);
B2:=FILTER(A2,N);
C2:=BACKSET(B2,N+1);
D2:=FILTER(C2,N);{低點(diǎn)}
E1:=(REF(LLV(LOW,2*N),1)+REF(HHV(HIGH,2*N),1))/2;
E2:=(HIGH+LOW)/2;{高低點(diǎn)出現(xiàn)在同一K線上時(shí)可作取舍}
H1:=(D1 AND NOT(D2 AND E1>=E2)) OR BARSTATUS=2 OR BARSCOUNT(CLOSE)=1;
H2:=D1 AND NOT(D2 AND E1>=E2);
L1:=D2 AND NOT(D1 AND E1=E2);
X1:=REF(BARSLAST(H1),1)+1;
F1:=BACKSET(H1 AND COUNT(L1,X1)>0,LLVBARS(IF(L1,LOW,10000),X1));
G1:=F1>REF(F1,1); I1:=BACKSET(G1,2);
LD:=I1>REF(I1,1);{過濾后低點(diǎn)}
L2:=LD OR BARSTATUS=2 OR BARSCOUNT(CLOSE)=1;
X2:=REF(BARSLAST(L2),1)+1;
F2:=BACKSET(L2 AND COUNT(H2,X2)>0,HHVBARS(IF(H2,HIGH,0),X2));
G2:=F2>REF(F2,1);
I2:=BACKSET(G2,2);
HD:=I2>REF(I2,1);{過濾后高點(diǎn)}
DRAWLINE(HD,H,HD,H,0),Color00ff00,LINETHICK1,POINTDOT;
DRAWLINE(REF( HD,1 ),REF(H ,1 ),HD,H,0),Color00ff00,LINETHICK1,POINTDOT;
DRAWLINE(LD,L,LD,L,0),Color000fff,LINETHICK1,POINTDOT;
DRAWLINE(REF(LD ,1 ),REF(L ,1 ),LD,L,0.1),Color000fff,LINETHICK1,POINTDOT;
J1:=BACKSET(BARSTATUS=2,MIN(BARSLAST(HD),BARSLAST(LD))+1); J2:=J1>REF(J1,1);
DRAWLINE(J2,IF(HD,H,L),BARSTATUS=2,IF(BARSLAST(HD)>BARSLAST(LD),H,L),0),COLORWHITE,LINETHICK1,POINTDOT;
A3:=H; B3:=REF(H,REF(BARSLAST(HD),1)+1)>REF(H,REF(BARSLAST(HD),1)+2+REF(BARSLAST(HD),REF(BARSLAST(HD),1)+2));
D3:=A3 AND B3 AND HD; E3:=BACKSET(D3,REF(BARSLAST(HD),1)+2); HH:=E3>REF(E3,1);{找出全部長期高點(diǎn)}
A4:=L>REF(L,REF(BARSLAST(LD),1)+1);
B4:=REF(L,REF(BARSLAST(LD),1)+1); D4:=A4 AND B4 AND LD; E4:=BACKSET(D4,REF(BARSLAST(LD),1)+2); LL:=E4>REF(E4,1);{找出全部長期低點(diǎn)}
DRAWICON(HH,H,5),ALIGN1;     DRAWICON(LL,L,4),ALIGN1;
H3:=HH OR BARSTATUS=2 OR BARSCOUNT(C)=1; {后面進(jìn)行過濾，方法同前。只是不用考慮高低點(diǎn)出現(xiàn)在同一K線}
X3:=REF(BARSLAST(H3),1)+1; F3:=BACKSET(H3 AND COUNT(LL,X3)>0,LLVBARS(IF(LL,L,POW(10,20)),X3));
G3:=F3>REF(F3,1); I3:=BACKSET(G3,2); LZ:=I3>REF(I3,1); {長期低點(diǎn)，也可供引用}
L4:=LZ OR BARSTATUS=2 OR BARSCOUNT(C)=1;
X4:=REF(BARSLAST(L4),1)+1; F4:=BACKSET(L4 AND COUNT(HH,X4)>0,HHVBARS(IF(HH,H,-POW(10,20)),X4));
G4:=F4>REF(F4,1); I4:=BACKSET(G4,2); HZ:=I4>REF(I4,1);{長期高點(diǎn)，也可供引用}
{DRAWLINE(HZ,H,LZ,L,0),COLORGREEN,LINETHICK1;
DRAWLINE(LZ,L,HZ,H,0),COLORGREEN,LINETHICK1};{長期連線}
K1:=BACKSET(BARSTATUS=2,MIN(BARSLAST(HZ),BARSLAST(LZ))+1); K2:=K1>REF(K1,1);
DRAWLINE(K2,IF(HZ,H,L),BARSTATUS=2,C,0),COLORGREEN,LINETHICK1; {最后的長期連線，連在收盤價(jià)上}
UU:=BACKSET(BARSTATUS=2,BARSLAST(LD)+1);
VV:=UU>REF(UU,1);
WW:=BACKSET(VV,REF(BARSLAST(LD),1)+2);
XX:=WW>REF(WW,1);
DRAWLINE(XX,L,VV,L,1),COLORMAGENTA,LINETHICK1;
UU2:=BACKSET(BARSTATUS=2,BARSLAST(HD)+1);
VV2:=UU2>REF(UU2,1);
WW2:=BACKSET(VV2,REF(BARSLAST(HD),1)+2);
XX2:=WW2>REF(WW2,1);
DRAWLINE(XX2,H,VV2,H,1),COLORMAGENTA,LINETHICK1;
前一低:REF(L,BARSLAST(VV)),COLOR99FF66,POINTDOT,LINETHICK3;
前二低:REF(L,BARSLAST(XX)),COLORFF66FF,POINTDOT,LINETHICK3;
前一高:REF(H,BARSLAST(VV2)),COLOR99FF66,POINTDOT,LINETHICK3;
前二高:REF(H,BARSLAST(XX2)),COLORFF66FF,POINTDOT,LINETHICK3;
短高:=REF(H,BARSLAST(VV2));
短低:=REF(L,BARSLAST(VV));
短比: (C-短低)/(短高-短低),LINETHICK0;
{以下語句為三角形部分}
底:REF(L,BARSLAST(VV)),COLORred,LINETHICK2;
頂:REF(H,BARSLAST(VV2)),COLORGreen,LINETHICK2;
{下迭三角形：藍(lán)色三角形畫完介入}
StickLine(VV,頂,底,0,0),Colorff6633,linethick3;{}
DRAWLINE(VV2,H,VV,L,0),Colorff6633,linethick3;{斜}
DRAWLINE(VV2,H,VV,頂,0),Colorff6633,linethick3;{?}
{DRAWLINE(c>0,H,VV,L,0),Colorcyan,linethick2};{斜}
{DRAWLINE(c>1,H,VV,頂,0),Colorcyan,linethick2};{?};

3.雙趨勢線

源碼

DRAWGBKLAST(C>0,STRIP(RGB(90,90,90),RGB(0,0,0),0));
A1:=REF(HIGH,3)=HHV(HIGH,2*3+1);
B1:=FILTER(A1,3);
C1:=BACKSET(B1,3+1);
D1:=FILTER(C1,3);{高點(diǎn)}
A2:=REF(LOW,3)=LLV(LOW,2*3+1);
B2:=FILTER(A2,3);
C2:=BACKSET(B2,3+1);
D2:=FILTER(C2,3);{低點(diǎn)}
E1:=(REF(LLV(LOW,2*3),1)+REF(HHV(HIGH,2*3),1))/2;
E2:=(HIGH+LOW)/2;{高低點(diǎn)出現(xiàn)在同一K線上時(shí)可作取舍}
H1:=(D1 AND NOT(D2 AND E1>=E2)) OR BARSTATUS=2 OR BARSCOUNT(CLOSE)=1;
H2:=D1 AND NOT(D2 AND E1>=E2);
L1:=D2 AND NOT(D1 AND E1=E2);
X1:=REF(BARSLAST(H1),1)+1;
F1:=BACKSET(H1 AND COUNT(L1,X1)>0,LLVBARS(IF(L1,LOW,10000),X1));
G1:=F1>REF(F1,1); I1:=BACKSET(G1,2);
LD:=I1>REF(I1,1);{過濾后低點(diǎn)}
L2:=LD OR BARSTATUS=2 OR BARSCOUNT(CLOSE)=1;
X2:=REF(BARSLAST(L2),1)+1;
F2:=BACKSET(L2 AND COUNT(H2,X2)>0,HHVBARS(IF(H2,HIGH,0),X2));
G2:=F2>REF(F2,1);
I2:=BACKSET(G2,2);
HD:=I2>REF(I2,1);{過濾后高點(diǎn)}
DRAWLINE(LD,L,HD,H,0),COLORWHITE,LINETHICK1,POINTDOT;
DRAWLINE(HD,H,LD,L,0),COLORWHITE,LINETHICK1,POINTDOT;

J1:=BACKSET(BARSTATUS=2,MIN(BARSLAST(HD),BARSLAST(LD))+1); J2:=J1>REF(J1,1);
DRAWLINE(J2,IF(HD,H,L),BARSTATUS=2,IF(BARSLAST(HD)>BARSLAST(LD),H,L),0),COLORWHITE,LINETHICK1,POINTDOT;
A3:=H; B3:=REF(H,REF(BARSLAST(HD),1)+1)>REF(H,REF(BARSLAST(HD),1)+2+REF(BARSLAST(HD),REF(BARSLAST(HD),1)+2));
D3:=A3 AND B3 AND HD; E3:=BACKSET(D3,REF(BARSLAST(HD),1)+2); HH:=E3>REF(E3,1);{找出全部長期高點(diǎn)}
A4:=L>REF(L,REF(BARSLAST(LD),1)+1);
B4:=REF(L,REF(BARSLAST(LD),1)+1); D4:=A4 AND B4 AND LD; E4:=BACKSET(D4,REF(BARSLAST(LD),1)+2); LL:=E4>REF(E4,1);{找出全部長期低點(diǎn)}
DRAWICON(HH,H,5),ALIGN1;     DRAWICON(LL,L,4),ALIGN1;
H3:=HH OR BARSTATUS=2 OR BARSCOUNT(C)=1; {后面進(jìn)行過濾，方法同前。只是不用考慮高低點(diǎn)出現(xiàn)在同一K線}
X3:=REF(BARSLAST(H3),1)+1; F3:=BACKSET(H3 AND COUNT(LL,X3)>0,LLVBARS(IF(LL,L,POW(10,20)),X3));
G3:=F3>REF(F3,1); I3:=BACKSET(G3,2); LZ:=I3>REF(I3,1); {長期低點(diǎn)，也可供引用}
L4:=LZ OR BARSTATUS=2 OR BARSCOUNT(C)=1;
X4:=REF(BARSLAST(L4),1)+1; F4:=BACKSET(L4 AND COUNT(HH,X4)>0,HHVBARS(IF(HH,H,-POW(10,20)),X4));
G4:=F4>REF(F4,1); I4:=BACKSET(G4,2); HZ:=I4>REF(I4,1);{長期高點(diǎn)，也可供引用}
DRAWLINE(HZ,H,LZ,L,0),COLORGREEN,LINETHICK1;
DRAWLINE(LZ,L,HZ,H,0),COLORGREEN,LINETHICK1;{長期連線}
K1:=BACKSET(BARSTATUS=2,MIN(BARSLAST(HZ),BARSLAST(LZ))+1); K2:=K1>REF(K1,1);
DRAWLINE(K2,IF(HZ,H,L),BARSTATUS=2,C,0),COLORGREEN,LINETHICK1; {最后的長期連線，連在收盤價(jià)上}
UU:=BACKSET(BARSTATUS=2,BARSLAST(LD)+1);
VV:=UU>REF(UU,1);
WW:=BACKSET(VV,REF(BARSLAST(LD),1)+2);
XX:=WW>REF(WW,1);
DRAWLINE(XX,L,VV,L,1),COLORMAGENTA,LINETHICK1;
UU2:=BACKSET(BARSTATUS=2,BARSLAST(HD)+1);
VV2:=UU2>REF(UU2,1);
WW2:=BACKSET(VV2,REF(BARSLAST(HD),1)+2);
XX2:=WW2>REF(WW2,1);
DRAWLINE(XX2,H,VV2,H,1),COLORMAGENTA,LINETHICK1;
前一低:REF(L,BARSLAST(VV)),COLOR99FF66,POINTDOT,LINETHICK3;
前二低:REF(L,BARSLAST(XX)),COLORFF66FF,POINTDOT,LINETHICK3;
前一高:REF(H,BARSLAST(VV2)),COLOR99FF66,POINTDOT,LINETHICK3;
前二高:REF(H,BARSLAST(XX2)),COLORFF66FF,POINTDOT,LINETHICK3;
短高:=REF(H,BARSLAST(VV2));
短低:=REF(L,BARSLAST(VV));
短比: (C-短低)/(短高-短低),LINETHICK0;
{以下語句為三角形部分}
底:REF(L,BARSLAST(VV)),COLORred,LINETHICK2;
頂:REF(H,BARSLAST(VV2)),COLORGreen,LINETHICK2;
{下迭三角形：藍(lán)色三角形畫完介入}
StickLine(VV,頂,底,0,0),Colorff6633,linethick3;{}
DRAWLINE(VV2,H,VV,L,0),Colorff6633,linethick3;{斜}
DRAWLINE(VV2,H,VV,頂,0),Colorff6633,linethick3;{?}
{DRAWLINE(c>0,H,VV,L,0),Colorcyan,linethick2};{斜}
{DRAWLINE(c>1,H,VV,頂,0),Colorcyan,linethick2};{?};

4，畫高點(diǎn)線

源碼
DRAWGBKLAST(C>0,STRIP(RGB(90,90,90),RGB(0,0,0),0));
STICKLINE(C<=O,C,O,8,0),COLORCYAN;
STICKLINE(C<=O,H,L,0.1,0),COLORCYAN;
STICKLINE(C>=O,C,O,8,1),COLORRED;
STICKLINE(C>=O,C,H,0.1,0),COLORRED;
STICKLINE(C>=O,L,O,0.1,0),COLORRED;
MA5:MA(C,5),COLORWHITE;
MA10:MA(C,10),COLORGREEN;
MA30:MA(C,30),COLORCYAN;
MA60:MA(C,60),COLORYELLOW;
MA90:MA(C,90),COLORRED;
A1:=REF(C,10)=HHV(C,2*10+1); B1:=FILTER(A1,10); C1:=BACKSET(B1,10+1); HD:=FILTER(C1,10);
A2:=REF(C,10)=LLV(C,2*10+1); B2:=FILTER(A2,10); C2:=BACKSET(B2,10+1); LD:=FILTER(C2,10);
A:=REF(C,BARSLAST(HD));
T1:=BARSLAST(HD)<BARSLAST(LD) AND NOT(HD) ;
波峰:IF(T1,A,A),COLORFF00FF,CIRCLEDOT, LINETHICK2;
STICKLINE(T1,A,A,9,0),COLORFF00FF;;

6，江恩角度自動畫線

源碼

DRAWGBKLAST(C>0,STRIP(RGB(90,90,90),RGB(0,0,0),0));
{主圖：江恩角度自動畫線
參數(shù)：
下降角度=xj：17   1  200  1
上升角度=ss：17   1  200  1
振幅=zf:     17   1  200  1
n            30   3  500  1}
s:=llv(c,500);
p1:=(c-ref(c,1))/ref(c,1)*1000;
p2:=sum(abs(p1),0);
p3:=count(c>0,0);
k1:=p2/p3;   
a1:=ZIG(3 , zf);
aa1:=a1>ref(a1,1);
a2:=ZIG(2,zf);
aa2:=a2<ref(a2,1);
K2:=K1*0.8;
b1:=HHVBARS(a1,n);
b2:=LLVBARS(a2,n);
DRAWLINE(c=A1 and aa1>0,c,B1=10 ,REF(c,B1)-s*K1/(100*xj),1),COLOR33FFCC;
DRAWLINE(c=A1 and aa1>0,c,B1=10 ,REF(c,B1)-s*2*K1/(100*xj),1),COLOR6666FF,LINETHICK2;
DRAWLINE(c=A1 and aa1>0,c,B1=10 ,REF(c,B1)-s*4*K1/(100*xj),1),COLORFFFFCC;
DRAWLINE(c=A1 and aa1>0,c,B1=10 ,REF(c,B1)-s*8*K1/(100*xj),1),COLOR00CCFF;
DRAWLINE(c=A1 and aa1>0,c,B1=10 ,REF(c,B1)-s*0.4*K1/(100*xj),1),COLOR00FF00;
DRAWLINE(l=A2 and aa2>0,L,B2=10 ,REF(l,B2)+s*8*K1/(100*ss)*2,1),COLOR33FFCC;
DRAWLINE(l=A2 and aa2>0,L,B2=10 ,REF(l,B2)+s*K1/(100*ss)*2,1),COLOR00CCFF;
DRAWLINE(l=A2 and aa2>0,L,B2=10 ,REF(l,B2)+s*2*K1/(100*ss)*2,1),COLOR6666FF,LINETHICK2;
DRAWLINE(l=A2 and aa2>0,l,B2=10 ,REF(l,b2)+s*4*K1/(100*ss)*2,1),COLORFFFFCC;
DRAWLINE(l=A2 and aa2>0,l,B2=10 ,REF(l,b2)+s*0.5*K1/(100*ss)*2,1),COLORFF00FF;

7，近期畫線
源碼

input: N(15,1,500);
DRAWGBKLAST(CLOSE>0,STRIP(RGB(95,95,95),RGB(0,0,0),0));
主籌估算:=EMA(WINNER(c)*70,3);
散籌估算:=EMA((WINNER((c)*1.1)-WINNER((c)*0.9))*70,3);
籌碼鎖定:=散籌估算-主籌估算 ;
動態(tài)底部:=EMA(IF(L<= LLV(l,60),SMA(ABS(L-REF(L,1)),60,1)/SMA(MAX(L-REF(l,1),0),99,1),0)*5,3);
漲:=CROSS(主籌估算,籌碼鎖定);
強(qiáng):=CROSS(主籌估算,散籌估算);
STICKLINE(漲,O,C,8,0),COLORYELLOW;
STICKLINE(漲,O,H,0,0),COLORYELLOW;
STICKLINE(漲,L,C,0,0),COLORYELLOW;
STICKLINE(強(qiáng), O,C,8,0),colormagenta;
STICKLINE(強(qiáng),O,H,0,0),colormagenta;
STICKLINE(強(qiáng),L,C,0,0),colormagenta;
STICKLINE(籌碼鎖定<-50,O,C,8,0),COLORred;
STICKLINE(籌碼鎖定<-50,O,H,0,0),COLORred;
STICKLINE(籌碼鎖定<-50,L,C,0,0),COLORred;
A1:=ref(h,N)=hhv(h,2*N+1);
B1:=filter(A1,N);
C1:=backset(B1,N+1);
D1:=filter(C1,n);{高點(diǎn)}
A2:=ref(l,N)=llv(l,2*N+1);
B2:=filter(A2,N);
C2:=backset(B2,N+1);
D2:=filter(C2,N);{低點(diǎn)}
E1:=(ref(llv(l,2*N),1)+ref(hhv(h,2*N),1))/2; E2:=(h+l)/2;{高低點(diǎn)出現(xiàn)在同一K線上時(shí)可作取舍}
H1:=(D1 AND not(D2 AND E1>=E2)) OR barstatus=2 OR barscount(c)=1;
L1:=D2 AND not(D1 AND E1=E2);
X1:=ref(barslast(H1),1)+1;
F1:=backset(H1 AND count(L1,X1)>0,llvbars(if(L1,l,10000),X1));
G1:=F1>ref(F1,1); I1:=backset(G1,2); LD:=I1>ref(I1,1);{過濾后低點(diǎn)}
L2:=LD OR barstatus=2 OR barscount(c)=1;
X2:=ref(barslast(L2),1)+1;
F2:=backset(L2 AND count(H1,X2)>0,hhvbars(if(H1,h,0),X2));
G2:=F2>ref(F2,1); I2:=backset(G2,2); HD:=I2>ref(I2,1);{過濾后高點(diǎn)}
R1:=backset(barstatus=2,barslast(HD)+1); S1:=R1>ref(R1,1); {前一高}
T1:=backset(barstatus=2,barslast(LD)+1); U1:=T1>ref(T1,1); {前一低}
R2:=backset(S1,ref(barslast(HD),1)+2); S2:=R2>ref(R2,1); {前二高}
T2:=backset(U1,ref(barslast(LD),1)+2); U2:=T2>ref(T2,1); {前二低}
T3:=backset(U2,ref(barslast(LD),1)+2); U3:=T3>ref(T3,1); {前三低}
T4:=backset(U3,ref(barslast(LD),1)+2); U4:=T4>ref(T4,1); {前四低}
R3:=backset(S2,ref(barslast(HD),1)+2); S3:=R3>ref(R3,1); {前三高}
R4:=backset(S3,ref(barslast(HD),1)+2); S4:=R4>ref(R4,1); {前四高}
短期壓力:drawline(S2,h,S1,h,1),Colorred,linethick2;
短期支撐:drawline(U2,l,U1,l,1),Colorgreen,linethick2;
中期壓力:drawline(S3,h,S2,h,1),Coloryellow,linethick2;
中期支撐:drawline(U3,l,U2,l,0),Colorgreen,linethick2;   
長期壓力:drawline(S4,h,S3,h,1),COLORwhite,linethick2;
長期支撐:drawline(U4,l,U3,l,0),Colorgreen,linethick2;

用未來函數(shù)畫線，清晰準(zhǔn)確，但是，不能用于選股.測試.預(yù)警......
將均線上下位移，組成趨勢通通，更加實(shí)用
8，均線通道

源碼
input: N(50,3,300)，N1(50,20,250;

r:=MA(l , 2);
j:=MA(h , 2);

a:=MA(c ,n );
a1:a*(1+n1/1000),Color000fff,linethick2;{紅}
b1:a*(1-n1/1000),Color00ff00,linethick2;{綠}