What is this?
yfinance is a Python library that downloads financial and market data from Yahoo! Finance's API - stock quotes, live streaming, search and screener queries - straight from your Python code.
yfinance is a Python library that downloads financial and market data from Yahoo! Finance's API - stock quotes, live streaming, search and screener queries - straight from your Python code.Is it a library I import into my own code, or a hosted service?It's a Python library: you install it from PyPI and call it in your code. There is no server or app to run.
It's a Python library: you install it from PyPI and call it in your code. There is no server or app to run.How do I add it to a project?Install it from PyPI with pip (pip install yfinance). Full documentation lives at the dedicated site ranaroussi.github.io/yfinance.
Install it from PyPI with pip (pip install yfinance). Full documentation lives at the dedicated site ranaroussi.github.io/yfinance.Do I need anything besides Python installed?No separate services - pip pulls everything in. By default the install includes curlcffi (used for the requests fallback); the docs describe installing without it under Advanced ▸ Installation.
No separate services - pip pulls everything in. By default the install includes curlcffi (used for the requests fallback); the docs describe installing without it under Advanced ▸ Installation.Is this an official Yahoo product?No - yfinance is not affiliated with, endorsed by, or vetted by Yahoo. It's an independent open-source tool that uses Yahoo's publicly available APIs, so Yahoo guarantees nothing.
No - yfinance is not affiliated with, endorsed by, or vetted by Yahoo. It's an independent open-source tool that uses Yahoo's publicly available APIs, so Yahoo guarantees nothing.What's allowed under the license - for the code and for the data?The code is under the Apache Software License (Apache-2.0). But the Yahoo! finance API is intended for personal use only, and Yahoo's terms of use govern your rights to the downloaded data.
The code is under the Apache Software License (Apache-2.0). But the Yahoo! finance API is intended for personal use only, and Yahoo's terms of use govern your rights to the downloaded data.Can I pull data for many stocks at once?Yes. The Tickers object handles multiple tickers, and the download function fetches market data for several tickers in one call; a single Ticker covers one symbol.
Yes. The Tickers object handles multiple tickers, and the download function fetches market data for several tickers in one call; a single Ticker covers one symbol.Does it give real-time prices or only historical data?Real-time is included: yfinance ships WebSocket and AsyncWebSocket components for live streaming data on top of the regular downloads.
Real-time is included: yfinance ships WebSocket and AsyncWebSocket components for live streaming data on top of the regular downloads.Can I search for quotes and news or screen stocks by criteria?Yes - the Search component returns quotes and news from search, EquityQuery and Screener let you build queries to screen the market, and Sector and Industry components provide sector and industry information.
Yes - the Search component returns quotes and news from search, EquityQuery and Screener let you build queries to screen the market, and Sector and Industry components provide sector and industry information.Is this a mature project or a weekend hack?It has been around since May 2017 and counts over 25,000 GitHub stars. Maintenance is community-driven: the README says yfinance relies on the community to investigate bugs and contribute code.
It has been around since May 2017 and counts over 25,000 GitHub stars. Maintenance is community-driven: the README says yfinance relies on the community to investigate bugs and contribute code.What are similar projects?awesome-quant, akshare, a-stock-data, tushare, tickrs, ta-lib-python, easytrader, qlib
awesome-quant, akshare, a-stock-data, tushare, tickrs, ta-lib-python, easytrader, qlibWhich topics is it in?financial-data, stock-data, market-data, api-client, data, pandas, stock-market, fintech, downloader, finance, websocket, real-time
financial-data, stock-data, market-data, api-client, data, pandas, stock-market, fintech, downloader, finance, websocket, real-time