DP Stock is a widget used for displaying latest stock info. This widget use Yahoo Stock API.
The configuration of the widget contains a some of useful options:
You can decide witch general stock indexes (NASDAQ, NIKKEI, DAC etc.) should be displayed.
Bellow you can add graphs for display stock prices of individual companies in the form of a slideshow. You can select so many companies as you will in form comma separated list of symbols. Symbols of companies used by Yahoo Stock API you can find here.
Additional you can set up some slideshow parameters.