CSI300 Financial News Dataset
收藏科学数据银行2023-03-29 更新2026-04-23 收录
下载链接：
https://www.scidb.cn/detail?dataSetId=9e9033121eb842deab86a8273c84b385
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资源简介：
The dataset contains financial news related to CSI 300 listed companies from 2017-2021, and the data items include the news text (including news summary and body), the names of listed companies related to the news, and the cumulative abnormal returns of related listed companies at the moment of news release. To support the experiments of the paper, the dataset is divided into two versions: processed and unsegmented.
提供机构：
Wuhan University
创建时间：
2023-02-08
