10天内有向下跳空,然后在2-3天内回补,并连续2天收盘站上缺口的选股公式。公式模块 tk:=h<ref(l,1);a1:=barslast(tk);{a1<10}a2:=c>ref(l,a1+1);a3:=every(a2,2);cross(a3,0.5) and a1<10;