通达信黑马趋势副图指标公式源码无未来

通达信附图指标黑马趋势，无未来函数，配合主图使用效果更佳，不喜勿喷谢谢！
A1:3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1)-2*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1);  

黑马线:EMA(A1,5),LINETHICK2,COLOR6600FF;  

A2:=(黑马线-REF(黑马线,1))/REF(黑马线,1)*100;  

A3:=EMA(C,5);  

A4:=((C-LLV(L,21))/(HHV(H,21)-LLV(L,21)))*100;  

趋势线: (MA(3*SMA(A4,6,1)-2*SMA(SMA(A4,5,1),5,1),2)),LINETHICK2,COLORYELLOW;  
A5:=(HHV(H,60)-C)/(HHV(H,60)-LLV(L,60))*100;  
DRAWTEXT(FILTER(REF(黑马线,1)>90 AND A2<0,7),黑马线,'跑'),COLOR00FF00;  
DRAWTEXT(CROSS(A1,黑马线)AND 黑马线<A5,黑马线,'黑马');  

DRAWTEXT(CROSS(黑马线,A5)AND 趋势线<80,黑马线,'追涨');  

DRAWTEXT(CROSS(趋势线,0)AND 黑马线<40,5,'大黑马');  

底部:(A2<-10 AND A2>REF(A2,1))*25,COLORRED;  

DRAWICON(底部 AND A3>REF(A3,1),25,4);  

机会来临:REF(IF((MA(C,5)-C)/C>0.04 AND (MA(C,10)-MA(C,5))/MA(C,5)>0.04,30,0),1),COLORF00FF0;  

大势已去:IF(CROSS(黑马线,A1)AND 黑马线>70 AND 趋势线>80,90,100),COLORFF0000;