S&P 500 and Nasdaq datasets
收藏资源简介:
本数据集由佛罗里达州立大学创建,旨在自动化收集历史股票价格数据,特别是针对S&P 500和Nasdaq指数。数据集包含505家公司,每家公司数据以CSV格式存储,包含日期、开盘价、最高价、最低价、收盘价和交易量等关键财务参数。创建过程中,使用Python脚本从多个金融网站自动提取数据,确保数据的更新和完整性。该数据集主要用于股票市场分析,帮助研究者预测股票价格行为,提高预测精度。
This dataset was created by Florida State University. Its core objective is to automatically collect historical stock price data, with a particular focus on the S&P 500 and Nasdaq indices. The dataset encompasses 505 companies, where each firm's data is stored in CSV format, containing key financial metrics including date, opening price, highest price, lowest price, closing price, and trading volume. During the development of this dataset, Python scripts were employed to automatically extract data from multiple financial websites, ensuring the data remains up-to-date and complete. This dataset is primarily utilized for stock market analysis, enabling researchers to forecast stock price behaviors and enhance prediction accuracy.




