请教:
kd:=
time= 091600 or
time= 091800 or
time= 092000 or
time= 092200 or
time= 092400 or
time= 092600 or
time= 092800 or
time= 093000 or
time= 093200 or
time= 093400 or
time= 093600 or
time= 093800 or
time= 094000 or
time= 094200 or
time= 094400 or
time= 094600 or
time= 094800 or
time= 095000 or
time= 095200 or
time= 095400 or
time= 095600 or
time= 095800 or
time= 100000 or
time= 100200 or
time= 100400 or
time= 100600 or
time= 100800 or
time= 101000 or
time= 101200 or
time= 101400 or
time= 101600 or
time= 101800 or
time= 102000 or
time= 102200 or
time= 102400 or
time= 102600 or
time= 102800 or
time= 103000 or
time= 103200 or
time= 103400 or
time= 103600 or
time= 103800 or
time= 104000 or
time= 104200 or
time= 104400 or
time= 104600 or
time= 104800 or
time= 105000 or
time= 105200 or
time= 105400 or
time= 105600 or
time= 105800 or
time= 110000 or
time= 110200 or
time= 110400 or
time= 110600 or
time= 110800 or
time= 111000 or
time= 111200 or
time= 111400 or
time= 111600 or
time= 111800 or
time= 112000 or
time= 112200 or
time= 112400 or
time= 112600 or
time= 112800 or
time= 113000 or
time= 130200 or
time= 130400 or
time= 130600 or
time= 130800 or
time= 131000 or
time= 131200 or
time= 131400 or
time= 131600 or
time= 131800 or
time= 132000 or
time= 132200 or
time= 132400 or
time= 132600 or
time= 132800 or
time= 133000 or
time= 133200 or
time= 133400 or
time= 133600 or
time= 133800 or
time= 134000 or
time= 134200 or
time= 134400 or
time= 134600 or
time= 134800 or
time= 135000 or
time= 135200 or
time= 135400 or
time= 135600 or
time= 135800 or
time= 140000 or
time= 140200 or
time= 140400 or
time= 140600 or
time= 140800 or
time= 141000 or
time= 141200 or
time= 141400 or
time= 141600 or
time= 141800 or
time= 142000 or
time= 142200 or
time= 142400 or
time= 142600 or
time= 142800 or
time= 143000 or
time= 143200 or
time= 143400 or
time= 143600 or
time= 143800 or
time= 144000 or
time= 144200 or
time= 144400 or
time= 144600 or
time= 144800 or
time= 145000 or
time= 145200 or
time= 145400 or
time= 145600 or
time= 145800 or
time= 150000 or
time= 150200 or
time= 150400 or
time= 150600 or
time= 150800 or
time= 151000 or
time= 151200 or
time= 151400 ;
buy(kd and ref(kd,1)=0 and holding=0,1,thisclose) ;
sell(kd=0 and ref(kd,1)) ;
buyshort(kd=0 and ref(kd,1) and holding=0,1,thisclose) ;
sellshort(kd and ref(kd,1)=0) ;
我这个交易系统在测试的时候为什么只开空仓
不开多头的仓,该怎么写呢,
运行的时候只有在单数分钟数的时候开了空仓,在双数分钟数的时候平了空仓,
我想反过来在双数分钟数的时候开多仓,该如何写这个交易系统?
sellshort(kd and ref(kd,1)=0) ;
buy(kd and ref(kd,1)=0 and holding=0,1,thisclose) ;
sell(kd=0 and ref(kd,1)) ;
buyshort(kd=0 and ref(kd,1) and holding=0,1,thisclose) ;
顺序要这样写