A. 三线指标
通达信软件三线指标公式：
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));
D:=EMA(-100*(HHV(HIGH,34)-CLOSE)/(HHV(HIGH,34)-LLV(LOW,34)),4),LINETHICK2;
短期线:B+100,COLOR888888;中期线:D+100,COLORYELLOW,LINETHICK2;
长期线:A+100,COLOR9900FF;
见顶:=((REF(中期线,1)>85
AND REF(短期线,1)>85 AND REF(长期线,1)>65) AND CROSS(长期线,短期线))
,COLORGREEN;
顶部区域:(中期线<REF(中期线,1) AND REF(中期线,1)>80) AND
(REF(短期线,1)>95 OR REF(短期线,2)>95 ) AND 长期线>60 AND 短期线<83.5
AND
短期线<中期线 AND 短期线<长期线+4,COLORFF00FF;顶部:=FILTER(顶部区域,4);
STICKLINE(
顶部,99,103,20,1 ),COLORFF00FF,LINETHICK2;
底部区域:(长期线<12 AND 中期线<8 AND
(短期线<7.2 OR REF(短期线,1)<5) AND (中期线>REF(中期线,1) OR
短期线>REF(短期线,1)))
OR (长期线<8 AND 中期线<7 AND 短期线<15 AND
短期线>REF(短期线,1)) OR (长期线<10 AND 中期线<7 AND 短期线<1)
,COLORGREEN;
STICKLINE( 底部区域,-4,0,22,0 ),COLORGREEN;
低位金叉:50*(长期线<15
AND REF(长期线,1)<15 AND 中期线<18 AND 短期线>REF(短期线,1) AND CROSS(短期线,长期线) AND
短期线>中期线
AND (REF(短期线,1)<5 OR REF(短期线,2)<5 ) AND
(中期线>=长期线 OR REF( 短期线,1)<1 )),COLORRED;
STICKLINE( 低位金叉,0,5,11,0
),COLORRED;80,COLOR996699;20,COLORGREEN;10,COLORCC6633,LINETHICK2;
90,COLOR9966FF,LINETHICK2;