{通达信测试通过买点出现,卖点出现选股}买:(zig(3,5)>ref(zig(3,5),1)) and (ref(zig(3,5),1)<=ref(zig(3,5),2)) and (ref(zig(3,5),2)<=ref(zig(3,5),3));----------------------------------------------卖:(zig(3,5)<ref...
n:=20;d:=5;boll:=ma(close,n);ub:=boll+2*std(close,n);lb:=boll-2*std(close,n);xg:count(range(c,lb,boll)=1,d) and lb>ref(lb,1) and ref(lb,1)<ref(lb,2);{d:为收盘价在中轨和下轨间运行天数(我设为5天,自己可改),下轨第一天转头向上时进行选股...