通达信趋势线源码

低线:25,DOTLINE;
中线:55,DOTLINE;
高线:85,DOTLINE;
 LOWV:=LLV(LOW,9);
 HIGHV:=HHV(HIGH,9);
 RSV:=EMA((CLOSE-LOWV)/(HIGHV-LOWV)*100,3);
 K:=EMA(RSV,3);
趋势线:MA(K,3);
 DBA:=K-趋势线; 

 XG:BARSLASTCOUNT(DBA>=0)=1,COLORRED,NODRAW;
 STICKLINE(DBA>=0,(K-DBA*0.1),(K-DBA*0.75),2,0),COLORRED;
 STICKLINE(DBA<0,(趋势线+DBA*0.1),(趋势线+DBA*0.75),2,0),COLORGREEN;