It's a stock tracker with personal investment information.

Track personal capital gain on investments such as indicies, stocks and funds.

For example, specify the number of shares and the price at which each unit of share was bought. The Widget will indicate how much have been gained/lost. At the bottom, the total gain/loss is displayed.

The quote information is delayed up to 20 minutes and retrieved through the Yahoo! Finance API.

*note: update frequency option is available as "Widget Preferences...".