通达信空翻多通用选股源码，无未来
A1:=REF(CLOSE,3)<REF(C,4) AND REF(CLOSE,2)>REF(OPEN,2) AND REF(CLOSE,1)<REF(C,2) AND CLOSE>OPEN; A2:=H>REF(H,1) AND H>REF(H,2) AND H>REF(H,3); 空翻多:A1 AND A2;
