XA_1:=ATAN((EMA(CLOSE,5)/REF(EMA(CLOSE,5),1)-1)*100)*57.299999;
XA_2:=(REF(CLOSE,1)+REF(CLOSE,2)+OPEN)/3;
XA_3:=ATAN((XA_2/REF(MA(CLOSE,3),1)-1)*100)*180/3.141593;
升涨角:(XA_1+XA_3)/2,COLORGREEN;
牛:50,COLORRED,LINETHICK2;
低:(-50),COLORWHITE;
间:0,DOTLINE,COLORBLUE;
