As with most packages, there are two steps: You’ll have to grab that data directly or use another API. If you’re using AI to perform sentiment analysis, you can’t use yfinance.

There are other free and paid APIs to access Yahoo’s data, but yfinance is the best place to start, and here’s why. It’s the most popular way to access Yahoo Data, and the API is open-source and free to use. If you’ve decided to use Yahoo Finance as a data source, yfinance is the way to go. And yfinance is one of the most popular ways to access this incredible data. Yahoo Finance is arguably the best freely available data source if you’re okay with these drawbacks. Good paid data sources generally offer a higher level of reliability than freely available datasets. Yahoo might rate limit or blacklist you if you create too many requests. If the look of Yahoo Finance! is ever changed, it’ll break many of the APIs as the web scraping code will need to be updated.

Why?Īll Yahoo Finance APIs are unofficial solutions. I wouldn’t recommend using Yahoo Finance data for making live trading decisions. You can even follow along with The yfinance Python Tutorial Jupyter Notebook.īut before you get too excited, you need to ask yourself: Should You Use the Yahoo Finance API? Read on if you’re interested in learning how to use the yfinance API to download financial data for free. The software gained traction and has been downloaded over 100k times with around 300k+ installs per month, according to PyPi! Since Yahoo decommissioned their AP on May 15th, 2017 (a move that left developers searching for an adequate alternative), Ran’s yfinance fit the bill. Ran Aroussi is the man behind yfinance, a Python library that gives you easy access to financial data available on Yahoo Finance. Downloading stock price data | Analyzing stock returns #1

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