artefactory/ledger-market-sentiment
收藏资源简介:
该数据集用于市场情绪预测案例研究,旨在探究公司年报中CEO信件的修辞是否包含关于未来基本面和市场反应的信号。它涵盖了六个高流动性行业(特种化学品、汽车零部件、包装食品、石油与天然气勘探与生产、石油与天然气设备与服务以及抵押房地产投资信托基金),时间跨度为2017年至2022财年。数据集包括四个配置:CEO信件(含情感标签)、每股收益意外数据、每日股价数据(带滚动回报窗口)以及行业级每日指标。
This dataset is developed for a case study on market sentiment prediction, which seeks to investigate whether the rhetoric in CEO letters within corporate annual reports contains signals pertaining to future fundamentals and market reactions. It covers six highly liquid industries: specialty chemicals, automotive parts, packaged foods, oil and gas exploration and production, oil and gas equipment and services, and mortgage real estate investment trusts (REITs), spanning the fiscal years 2017 to 2022. The dataset includes four components: CEO letters with sentiment labels, earnings per share (EPS) surprise data, daily stock price data with rolling return windows, and industry-level daily metrics.




