{跌幅超过5%以上，似乎要继续下跌，而第二天突然来一根大阳线涨停，这是强烈止跌信号} D11:=IF(CODELIKE('300'),0,1); {创业板 } D2:=IF(NAMELIKE('S'),0,1); D3:=IF(NAMELIKE('*'),0,1); {去掉停牌 >=} D4:=DYNAINFO(17)>0; 收阳线:= C/REF(C,1)>=1.013 && C/REF(C,1)<=1.080; 去掉:=D11 AND D2 AND D3 AND D4; ZT:=REF(C,1)*1.1-C>=0.01 ; {涨停} DF:=(C-REF(C,1))/REF(C,1)*100<-4; AA:=BARSLAST(DF); 箱顶:=DRAWLINE(DF,O,REF(DF,1),REF(O,1),1); C>=箱顶 AND REF(DF,1)=1 AND 去掉 AND CAPITAL/1000000<=5.20 AND C>=4.5 AND C<27 AND DYNAINFO(17)>=0.80 AND ZT;