position未发生更新但仍触发is_changing事件SYMBOL = \”CZCE.TA909\” KLINE_PERIOD_1 = 60 KLINE_PERIOD_2 = 5*60 data_length = 30 api = TqApi(TqSim()) quote = api.get_quote(SYMBOL) orders = api.get_order() ticks = api.get_tick_serial(SYMBOL, data_length=data_length)...