需要引用小小梦公开的商品期货交易类库
python版CTP商品期货交易类库(支持2/3 测试版)
https://www.youquant.com/strategy/24288
''' /*backtest start: 2016-01-30 end: 2016-12-30 period: 1440 periodBase: 60 mode: 0 */ ''' class Trader: def __init__(self, q, symbol):