ranaroussi/yfinance

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Download market data from Yahoo! Finance's API

Stars: 25.3k
Forks: 3.4k
Open beginner issues: 0
Indexed issues: 57
Avg merge: 4d 16h
Merged PRs (30d): 5

Dominant language: Python
License: Apache-2.0
Last GitHub push: Aug 26, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted

Beginner friendly Everything

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57 open issues indexed

Cannot convert non-finite values (NA or inf) Open

ranaroussi/yfinance#2855 · 1 comment · 1 reaction · 1 assignee · Opened Jun 11, 2026
yf.download crashes python Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

ranaroussi/yfinance#2816 · 1 comment · Opened May 15, 2026
Can you add the function to obtain overnight quote? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

ranaroussi/yfinance#2630 · 3 comments · Opened Nov 25, 2025
Enable set_config proxy to take a function Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

ranaroussi/yfinance#2500 · 1 comment · 1 reaction · Opened May 13, 2025
Getting lot size for futures/options Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

ranaroussi/yfinance#2497 · Opened May 12, 2025
[0.2.61]"error":{"code":"Unauthorized","description":"Invalid Cookie"} Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ranaroussi/yfinance#2495 · 6 comments · Opened May 12, 2025
Unable to use request_cache to cache the yfinance response Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

ranaroussi/yfinance#2486 · 16 comments · Opened May 11, 2025
[0.2.59] CertificateVerifyError('Failed to perform, curl: (60) SSL certificate problem: self signed certificate in certificate chain. See https://curl.se/libcurl/c/libcurl-errors.html first for more details.') Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

ranaroussi/yfinance#2463 · 9 comments · 3 reactions · Opened May 8, 2025
[0.2.59] curl_cffi won't compile Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

ranaroussi/yfinance#2449 · 9 comments · Opened May 6, 2025
yfinance does not return the latest (current day during market session) day's data using 'max' parameter. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ranaroussi/yfinance#2353 · 9 comments · Opened Mar 10, 2025
Unit test action can fail to fetch Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

ranaroussi/yfinance#2261 · 6 comments · Opened Feb 9, 2025
Can provide pydantic's data verification model when returning information? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

ranaroussi/yfinance#2215 · 2 comments · Opened Jan 10, 2025
New feature suggestion: add a "certificate" argument (a string or a list) to the download function Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ranaroussi/yfinance#2203 · Opened Jan 3, 2025
session cache not working with start param Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

ranaroussi/yfinance#2156 · Opened Nov 27, 2024
AttributeError: module 'pandas._libs.properties' has no attribute 'tz' Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

ranaroussi/yfinance#2118 · 2 comments · Opened Nov 8, 2024
Adjusted Close from yfinance is not the same as total return from Yahoo Finance Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ranaroussi/yfinance#2070 · 17 comments · Opened Oct 3, 2024
Ticker for mutual fund only giving top holdings. Is there any way to get full holding list of a mutual fund? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

ranaroussi/yfinance#2017 · 1 comment · Opened Aug 9, 2024
yFinance download API works differently on Linux vs Windows system Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

ranaroussi/yfinance#2014 · 5 comments · Opened Aug 6, 2024
404 Client Error (only on certain tickers - which are still active/not delisted) Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

ranaroussi/yfinance#1957 · 2 comments · 2 reactions · Opened Jun 7, 2024
Requests to yahoo finance take way too long to be responded via `yfinance`, while sending the same request via postman is responded instantly Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

ranaroussi/yfinance#1878 · Opened Mar 6, 2024
Inconsistent floating point values in history method Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

ranaroussi/yfinance#1871 · 2 comments · 1 reaction · Opened Feb 27, 2024
Add support for python-polars Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

ranaroussi/yfinance#1868 · 8 comments · 16 reactions · Opened Feb 24, 2024
Lacking ability to pass verify parameter with proxy. Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

ranaroussi/yfinance#1852 · 2 comments · 1 reaction · Opened Feb 7, 2024
Getting the data for revenue & earning Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

ranaroussi/yfinance#1737 · 7 comments · Opened Nov 7, 2023
.get_news() seems to work intermittently; why? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

ranaroussi/yfinance#1735 · 6 comments · Opened Nov 4, 2023
Documentation Enhancement Open

Difficulty 1/5 Under an hour Newbie friendliness 55/100

ranaroussi/yfinance#1663 · 2 comments · Opened Aug 13, 2023
efficiently download info for multiple symbols Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

ranaroussi/yfinance#1647 · 19 comments · Opened Aug 2, 2023
Unable to get open price of a stock on the current day itself, getting yesterday instead Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

ranaroussi/yfinance#1591 · 21 comments · Opened Jul 12, 2023
Last hour of trade is missing in Saudi stock market Open

ranaroussi/yfinance#1585 · 3 comments · 1 assignee · Opened Jul 6, 2023
Is there any way to request the conversations for a specific ticker? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

ranaroussi/yfinance#1416 · Opened Feb 12, 2023
get_earnings raises type error Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

ranaroussi/yfinance#1327 · 5 comments · Opened Jan 22, 2023
Get info of all UPCOMING corporate events for given ticker? Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ranaroussi/yfinance#1308 · 3 comments · Opened Jan 16, 2023
Question: Is it possible to get the yf.Ticker('AAPL').stats() of a stock at a specific date or date range? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

ranaroussi/yfinance#1279 · Opened Jan 5, 2023
YFinance ignoring start date when end date is today Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

ranaroussi/yfinance#1272 · 2 comments · Opened Jan 1, 2023
Fetching ESG data Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ranaroussi/yfinance#1241 · 2 comments · Opened Dec 14, 2022
economic calendar Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

ranaroussi/yfinance#1223 · 1 reaction · Opened Dec 5, 2022
history(period="5y", end=end_date) returns no data Open

yf prices

Difficulty 3/5 1-2 days Newbie friendliness 35/100

ranaroussi/yfinance#1115 · 4 comments · Opened Oct 25, 2022
Lack of Freq String for Daily Prices Open

enhancement Help wanted yf prices

Difficulty 3/5 1-2 days Newbie friendliness 55/100

ranaroussi/yfinance#1083 · 5 comments · Opened Oct 10, 2022
stock.info["bookValue"] returns Book Value per Share Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

ranaroussi/yfinance#936 · 1 reaction · Opened Jan 20, 2022
Specifying Only In-The-Money or Out-Of-The-Money Options Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

ranaroussi/yfinance#887 · Opened Nov 18, 2021
Close/Adj Close in yf.Ticker vs yf.download Open

enhancement yf prices

Difficulty 3/5 1-2 days Newbie friendliness 42/100

ranaroussi/yfinance#860 · 5 comments · Opened Oct 22, 2021
Quickest Way to compare trailing PE data? Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 25/100

ranaroussi/yfinance#840 · Opened Sep 21, 2021
Price for Specific Date Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

ranaroussi/yfinance#779 · Opened Jul 14, 2021
Batch download for market cap? Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

ranaroussi/yfinance#742 · 1 comment · 1 reaction · Opened Jun 25, 2021
Missing Pre and Post data Open

yf prices

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ranaroussi/yfinance#720 · Opened May 24, 2021
Daily OHLC rows missing randomly Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

ranaroussi/yfinance#689 · 8 comments · Opened Apr 21, 2021
Clarify meaning of auto_adjust and back_adjust Open

yf prices

ranaroussi/yfinance#687 · 4 comments · 4 reactions · 1 assignee · Opened Apr 16, 2021
Incorrect or "-" ISINs Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

ranaroussi/yfinance#610 · 2 comments · Opened Feb 25, 2021
Possible to get all splits for specific date? Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 30/100

ranaroussi/yfinance#601 · Opened Feb 21, 2021
Ticker.history() doesn't include pre-market data if the stock market hasn't opened yet Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

ranaroussi/yfinance#581 · 2 comments · Opened Feb 3, 2021

ranaroussi/yfinance

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