tbpy_如果是同一个策略,要交易多个商品,官方推荐怎么操作?
tbpy_如果同一个策略,要交易多个商品,官方推荐怎么操作?if __name__ == '__main__': ret = tbpy.init('tbquant3') if ret is False: print('init fail.') sys.exit() ... 方案1: strategy1 = My_DualMA(5, 10, '66113172', rb_main.symbol1) strategy2 = My_DualMA(5, 10, '66113172', rb_main.symbol2) strategy3 = My_DualMA(5, 10, '66113172', rb_main.symbol3) tbpy.exe()事件模式 def on_init(self, context): 方案2: #ret = context.subscribe_tick(symbol=self._symbol) #ret = context.subscribe_tick(symbol=['bu2609.SHFE','v2609.DCE'])