PowerTicker X for Mac

From PowerTicker:

PowerTicker is a specialized web browser that queries financial websites around the world and reformats the information it receives as an animated stock ticker and a collection of concise reports. The built-in portfolio manager uses the latest available stock quotes to calculate the current value of your investments; even your international holdings are automatically converted at the current exchange rate and tallied in your currency of choice. One integrated package lets you monitor how much your holdings gain or lose over time, recognize buying opportunities, spot problem areas before they start costing you money, even build experimental portfolios to test the water without risking your savings.