27 lines
4.1 KiB
Plaintext
27 lines
4.1 KiB
Plaintext
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<EFBFBD>
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9n[ R " XSS/S S 9nUS
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生成合并的股东增减持因子以及 change_ratio 相关因子。
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Args:
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stk_holdertrade_df (pd.DataFrame): 股东增减持数据，包含 'ts_code', 'ann_date', 'in_de', 'change_ratio'。
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all_data_df (pd.DataFrame): 所有日期所有股票数据，包含 'ts_code', 'trade_date'。
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Returns:
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pd.DataFrame: 包含增减持因子的 all_data_df。
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<EFBFBD>ann_date<74>
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trade_date<EFBFBD>ts_codec <00>J >^<03> [ R " U R S9nS US' SUS' SUS' SUS' S m[ R " U TSS S
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R R S:* nUS R 5 nS n[ U5 S:X a US nO[ U5 S:<3A> a SnUS R 5 nUR
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US S:H S4 R 5 nUR
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US S :H S4 R 5 n[ R " UUUUS
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within_10d<EFBFBD> trade_types<65>trade_type_10d<30>
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change_sum<EFBFBD>
in_change_sum<75>
de_change_sums <20>./mnt/d/PyProject/NewStock/main/factor/money.py<70>
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