1.4.0

build-with-groq/g11.4.0May 23, 2026by ValueRaider

AI Summary

Adds Yahoo account login support, region scoping for financial data, and a fallback to `curl_cffi` for requests.

Key Highlights

Added `yf.Auth` for Yahoo account login
Added region scoping for Sector and Industry
Added `curl_cffi` fallback to `requests`

New Features

Yahoo account authentication
Region scoping for financial data
`curl_cffi` fallback mechanism

Full Release Notes

### Minor changes

- Login Yahoo account with `yf.Auth` [link](https://ranaroussi.github.io/yfinance/reference/api/yfinance.Auth.html#yfinance.Auth)
- Region scoping on `Sector` and `Industry` [link](https://ranaroussi.github.io/yfinance/reference/yfinance.sector_industry.html#region-scoping)
- Support `curl_cffi` fallback to `requests` package [link](https://github.com/ranaroussi/yfinance#installation)

### Patches

- Lots of fixes big and small.

Full changelog #2828

Thanks @etbala @dokson @a-drenaline @gottostartsomewhere @Jaypatel1511