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Security.load_bars return all NaN if last_frame doesn't exist #12

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zillionare opened this issue Oct 18, 2021 · 0 comments

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zillionare commented Oct 18, 2021

version 1.0

如果某天股票停牌，则该数据将不存在于omicron。此时通过load_bars来取数据，如果end刚好处在停牌时间，则所有返回数据都将为NaN

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