买:=LLV(DX,2)=LLV(DX,7) AND COUNT(DX 0,2) AND CROSS(DX,MA(DX,2));
DRAWTEXT(FILTER(买=1,5),LOW,'★精准买'),COLORRED;
加1:=MA18 =REF(MA18,3) AND CROSS(CLOSE,MA18);
DRAWTEXT(加1,LOW,'★精准加'),COLORCC66FF;
卖一:=HHV(DX,2)=HHV(DX,7) AND COUNT(DX 50,2) AND CROSS(MA(DX,2),DX);
DRAWTEXT(FILTER(卖一=1,1),HIGH*1.01,'★精准卖'),COLORGREEN;