@911-JoinQuant聚宽
close =get_bars('601607.XSHG',20,'1d',['close'])['close']
结果 2010-01-04 00:00:00 - INFO - []
close =attribute_history('601607.XSHG', 20, unit='1d', fields=('close'), skip_paused=True)
结果 2010-01-04 00:00:00 - INFO - [nan, nan, nan, nan, nan, nan, nan, nan, nan, nan, nan, nan, nan, nan, nan, nan, nan, nan, nan, nan]
为什么股票没有数据,这是数据BUG问题吗??
2019-02-16