通达信买进源码主图贴图

A:=C-REF(C,1);
B:=100*EMA(EMA(A,15),15)/EMA(EMA(ABS(A),15),15);
买:=LLV(B,2)=LLV(B,7) AND COUNT(B<0,2) AND CROSS(B,MA(A8,2));
DRAWTEXT(FILTER(买=1,5),LOW-0.05,'↖买进'),COLORYELLOW;
STICKLINE(买,OPEN,CLOSE,2,0),COLORYELLOW;