趋势线主图 突破趋势线主图指标公式：风险趋势线、变动趋势线主图、量化趋势线主图，抄底趋势线，潜伏机构趋势线：绝品趋势线趋势线顶底。
通达信趋势线主图指标公式
{N= 3 M=30}
A:=MA(CLOSE,17)+ABS(MA(CLOSE,17)-REF(MA(CLOSE,17),1));
B:=MA(CLOSE,17)+MA(CLOSE,17)-REF(MA(CLOSE,17),1);
分水岭:=IF(MA(CLOSE,17)<B,B,MA(CLOSE,17)),COLORFF00FF,LINETHICK2;
操作线:=分水岭-(EMA(C,3)-分水岭),COLOR00FFFF,LINETHICK2;
PM:MA(C,3),COLORWHITE,LINETHICK3;
IF(PM>REF(PM,1),PM,DRAWNULL),COLORRED,LINETHICK2;
IF(PM=REF(PM,1),PM,DRAWNULL),COLORRED;
IF(PM<REF(PM,1),PM,DRAWNULL),COLORFF9900,LINETHICK2;
MA3:MA(C,3),LINETHICK;
MA30:MA(C,30),LINETHICK4,COLORYELLOW;
{MA20:MA(C,20),LINETHICK1.5;}
MA60:MA(C,60),LINETHICK5;
{MA250:MA(C,250),LINETHICK1.5;}
{M1:EMA(C,5),COLORRED,LINETHICK2;
M2:=EMA(M1,5),COLORGREEN;
M3:=EMA(M2,5),COLORGREEN;
M4:=EMA(M3,5),COLORGREEN;
M5:=EMA(M4,5),COLORGREEN;
M1S:IF(M1>REF(M1,1),M1,DRAWNULL),COLORYELLOW;
M2S:=IF(M2>REF(M2,1),M2,DRAWNULL),,COLORYELLOW;
M3S:=IF(M3>REF(M3,1),M3,DRAWNULL),,COLORYELLOW;
M4S:=IF(M4>REF(M4,1),M4,DRAWNULL),,COLORYELLOW;
M5S:=IF(M5>REF(M5,1),M5,DRAWNULL),,COLORYELLOW;};
精彩公式推荐：
通达信突破趋势线主图指标公式
{连结MACD相邻红绿柱区间内高低点画趋势线 通达信}
DIFF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
N1:=BARSLAST(CROSS(DIFF,DEA))+1;{最近一次满足条件DIFF上穿DEA的K线到当前的距离}
N2:=BARSLAST(CROSS(DEA,DIFF))+1;{最近一次满足条件DIFF下穿DEA的K线到当前的距离}
{当前是DIFF>DEA的状态，连结最近两个DIFF>DEA区间（不包含当前区间）内最高点的趋势线}
A1:=BACKSET(ISLASTBAR && N1<N2,REF(REF(HHVBARS(H,N1)+1,N2),N2)+REF(N2,N2)+N2);
B1:=BACKSET(ISLASTBAR && N1<N2,REF(HHVBARS(H,N1),N2)+N2+1);
DRAWLINE(CROSS(A1,0.5),H,CROSS(B1,0.5),H,1),COLORRED;
{当前是DIFF>DEA的状态，连结最近两个DIFF<DEA区间内最低点的趋势线}
A2:=BACKSET(ISLASTBAR && N1<N2,REF(REF(LLVBARS(L,N2)+1,N1),N2)+REF(N1,N2)+N2);
B2:=BACKSET(ISLASTBAR && N1<N2,REF(LLVBARS(L,N2)+1,N1)+N1);
DRAWLINE(CROSS(A2,0.5),L,CROSS(B2,0.5),L,1),COLORGREEN;
{当前是DIFF<DEA的状态，连结最近两个DIFF<DEA区间（不包含当前区间）内最低点的趋势线}
A3:=BACKSET(ISLASTBAR && N1>N2,REF(REF(LLVBARS(L,N2)+1,N1),N1)+REF(N1,N1)+N1);
B3:=BACKSET(ISLASTBAR && N1>N2,REF(LLVBARS(L,N2),N1)+N1+1);
DRAWLINE(CROSS(A3,0.5),L,CROSS(B3,0.5),L,1),COLORGREEN;
{当前是DIFF<DEA的状态，连结最近两个DIFF>DEA区间内最高点的趋势线}
A4:=BACKSET(ISLASTBAR && N1>N2,REF(REF(HHVBARS(H,N1)+1,N2),N1)+REF(N2,N1)+N1);
B4:=BACKSET(ISLASTBAR && N1>N2,REF(HHVBARS(H,N1)+1,N2)+N2);
DRAWLINE(CROSS(A4,0.5),H,CROSS(B4,0.5),H,1),COLORRED;
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