1.选股周期3天；2.前日涨停板，要求不是一字板和T字板；3.昨日股价收阴，跌幅在-2.5%以上，成交量小于涨停板日【前日】的成交量；4.今日【跳空下跌】，股价收阴，成交量小于昨日的成交量； 编写条件：编写方法：AA:=(O-REF(C,1))/REF(C,1)>=0.06 AND (L-REF(C,1))/REF(C,1)>=0.04;ZT:=(C-REF(C,1))/REF(C,1)>=0.095 AND H!=L AND (O-L)/L>0.01;TB:=AA AND ZT;一字:=C/REF(C,1)>1.09 AND L=H ;X1:=C/REF(C,1)>1.098 AND NOT(一字涨停) AND NOT(TB);X2:=(REF(C,1)-C)/REF(C,1)*100>2.5 AND V<REF(V,1);REF(X1,2) AND REF(X2,1) AND O<REF(L,1) AND C<O AND V<REF(V,1);