通達信趨勢+KD指標公式：

N:=5;M1:=3;M2:=3;
RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
K:SMA(RSV,M1,1)COLORBLACK;
快線:SMA(K,M2,1);
J:3*K-2*快線,COLORBLUE;
80,COLOR996699;
20,COLORGREEN;
10,COLORCC6633,LINETHICK2;
90,COLOR9966FF,LINETHICK2;
{
50,COLORRED;
FILLRGN(1,20,80),COLOR222222;
FILLRGN(1,90,100),COLOR000068;
FILLRGN(1,79,90),COLOR663366;
FILLRGN(1,10,20),COLOR666600;
FILLRGN(1, 0,10),COLOR663300;
}
A:=MA(-100*(HHV(HIGH,34)-CLOSE)/(HHV(HIGH,34)-LLV(LOW,34)),19),COLORRED;
B:=-100*(HHV(HIGH,14)-CLOSE)/(HHV(HIGH,14)-LLV(LOW,14));
Y:=EMA(-100*(HHV(HIGH,34)-CLOSE)/(HHV(HIGH,34)-LLV(LOW,34)),4),LINETHICK2;
牛市線:A+100,LINETHICK2,COLORRED;
短期線:B+100,COLORBLACK;
中期線:Y+100,COLORBLACK,LINETHICK1;
{見頂:(牛市線>85 OR REF(牛市線,1)>85 ) AND (CROSS(中期線,短期線) OR CROSS(REF(中期線,1),REF(短期線,1)) )AND CROSS(牛市線,短期線);
}
見頂:(REF(中期線,1)>85 AND REF(短期線,1)>85 AND REF(牛市線,1)>65) AND CROSS(牛市線,短期線) ;
頂部區域:(中期線<REF(中期線,1) AND REF(中期線,1)>80) AND (REF(短期線,1)>95 OR REF(短期線,2)>95 ) AND 牛市線>60 AND 短期線<83.5
AND 短期線<中期線 AND 短期線<牛市線+4;
頂部:=FILTER(頂部區域,4);
{DRAWICON( 見頂, 108, 2 );}
底部區域:(牛市線<12 AND 中期線<8 AND (短期線<7.2 OR REF(短期線,1)<5) AND (中期線>REF(中期線,1) OR 短期線>REF(短期線,1)))
OR (牛市線<8 AND 中期線<7 AND 短期線<15 AND 短期線>REF(短期線,1)) OR (牛市線<10 AND 中期線<7 AND 短期線<1) ;
STICKLINE( {見頂 OR} 頂部,99,103,10,1 ),COLORRED,LINETHICK2;
STICKLINE( 底部區域,-4,0,22,0 ),COLORGREEN;
低位金叉:牛市線<15 AND REF(牛市線,1)<15 AND 中期線<18 AND 短期線>REF(短期線,1) AND CROSS(短期線,牛市線) AND 短期線>中期線
AND (REF(短期線,1)<5 OR REF(短期線,2)<5 ) AND (中期線>=牛市線 OR REF( 短期線,1)<1 );
STICKLINE( 低位金叉,0,5,11,0 ),COLORRED;

通達信趨勢+KD指標公式實例圖解：

通達信趨勢+KD指標公式