# Download market data from Yahoo! Finance's API **yfinance** offers a Pythonic way to fetch financial & market data from [Yahoo!Ⓡ finance](https://finance.yahoo.com). --- > [!IMPORTANT] > **Yahoo!, Y!Finance, and Yahoo! finance are registered trademarks of Yahoo, Inc.** > > yfinance is **not** affiliated, endorsed, or vetted by Yahoo, Inc. It's an open-source tool that uses Yahoo's publicly available APIs, and is intended for research and educational purposes. > > **You should refer to Yahoo!'s terms of use** ([here](https://policies.yahoo.com/us/en/yahoo/terms/product-atos/apiforydn/index.htm), [here](https://legal.yahoo.com/us/en/yahoo/terms/otos/index.html), and [here](https://policies.yahoo.com/us/en/yahoo/terms/index.htm)) **for details on your rights to use the actual data downloaded. > > Remember - the Yahoo! finance API is intended for personal use only.** --- > [!TIP] > THE NEW DOCUMENTATION WEBSITE IS NOW LIVE! 🤘 > > Visit [**ranaroussi.github.io/yfinance**](https://ranaroussi.github.io/yfinance) --- ## Main components - `Ticker`: single ticker data - `Tickers`: multiple tickers' data - `download`: download market data for multiple tickers - `Market`: get information about a market - `WebSocket` and `AsyncWebSocket`: live streaming data - `Search`: quotes and news from search - `Sector` and `Industry`: sector and industry information - `EquityQuery` and `Screener`: build query to screen market ## Installation Install `yfinance` from PYPI using `pip`: ``` {.sourceCode .bash} $ pip install yfinance ``` To install without `curl_cffi` for requests fallback, see [Advanced ▸ Installation](https://ranaroussi.github.io/yfinance/advanced/install.html). ### [yfinance relies on the community to investigate bugs and contribute code. Here's how you can help.](https://github.com/ranaroussi/yfinance/blob/main/CONTRIBUTING.md) ---  --- ### Legal Stuff **yfinance** is distributed under the **Apache Software License**. See the [LICENSE.txt](https://github.com/ranaroussi/yfinance/blob/main/LICENSE.txt) file in the release for details. AGAIN - yfinance is **not** affiliated, endorsed, or vetted by Yahoo, Inc. It's an open-source tool that uses Yahoo's publicly available APIs, and is intended for research and educational purposes. You should refer to Yahoo!'s terms of use ([here](https://policies.yahoo.com/us/en/yahoo/terms/product-atos/apiforydn/index.htm), [here](https://legal.yahoo.com/us/en/yahoo/terms/otos/index.html), and [here](https://policies.yahoo.com/us/en/yahoo/terms/index.htm)) for details on your rights to use the actual data downloaded. --- ### P.S. Please drop me a note with any feedback you have. **Ran Aroussi**