Huge Stock Market Dataset

### Context

High-quality financial data is expensive to acquire and is therefore rarely shared for free. Here I provide the full historical daily price and volume data for all US-based stocks and ETFs trading on the NYSE, NASDAQ, and NYSE MKT. It's one of the best datasets of its kind you can obtain.

### Content

The data (last updated 11/10/2017) is presented in CSV format as follows: Date, Open, High, Low, Close, Volume, OpenInt. Note that prices have been adjusted for dividends and splits.

### Acknowledgements

This dataset belongs to me. I’m sharing it here for free. You may do with it as you wish.

### Inspiration

Many have tried, but most have failed, to predict the stock market's ups and downs. Can you do any better?

### 背景
高质量金融数据获取成本高昂，因此很少免费共享。在此，我提供了所有在美国证券交易所（NYSE）、纳斯达克（NASDAQ）和纽约证券交易所市场（NYSE MKT）交易的美国上市公司和交易所交易基金（ETF）的完整历史每日价格和成交量数据。这是您可以获得的同类最佳数据集之一。

### 内容
数据（最后更新日期为2017年11月10日）以CSV格式呈现，具体格式如下：日期，开盘价，最高价，最低价，收盘价，成交量，未平仓合约量。请注意，价格已调整以反映股息和拆股。

### 致谢
此数据集归我所有。我在此免费分享。您可随意使用。

### 灵感
许多人尝试预测股市的涨跌，但大多数都以失败告终。您能做得更好吗？