通达信重锤夺标副图/选股指标（九毛八公式指标网）

XA_1:=REF(CLOSE,1)/REF(CLOSE,2) 0.907;
XA_2:=OPEN =REF(CLOSE,1) AND CLOSE REF(OPEN,1)*0.99;
XA_3:=XA_2 AND XA_1;
XA_4:=(REF(CLOSE,1)-REF(OPEN,1))/REF(OPEN,1) =(-0.05) AND OPEN =REF(CLOSE,1) AND CLOSE =REF(OPEN,1);
重锤:XA_4 OR XA_3;