Stockona is a google finance client, with the following features:

Quote

- Simple view: The quote info can be displayed in three formats: quote/portfolio/widget
- Detail view: Display more detailed info, plus display history price/volume chart from Yahoo Finance

News

- Accessed from detailed quote view. Display relevant news feed from Google Finance.
- Configurable option to open news item within app.

Portfolio

- Support Google Finance portfolio.
- (UI under construction) Also support local portfolio creation for Yahoo/Google Finance symbols.


Also exists for Maemo 5 ;)