Vi no parceiro info 5 stars uma ferramenta interessante para quem investe na bolsa.
Veja vários gráficos e muito mais no desktop do seu computador.
É gratuito, vale a pena usar. Gostei e uso.
Aqui fica o post copiado do info 5 stars.
Link directo: http://info5stars.blogspot.com/2008/08/stock-market-market-browser-free.html


MarketBrowser is simply the right way to monitor and research your investments and it's absolutely FREE!

Your investments have value, but so does your time. With MarketBrowser, monitoring the market is actually fun! No waiting, no distractions, no clutter, no compromise.

DOWNLOAD HERE - MARKET BROWSER

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You rely on the Internet to help you manage your investments wisely. But how can you monitor your investments at a glance and drill-in when you need details? MarketBrowser is designed as a unique co-browser to keep you One-Click Close to Your Investments.

(click in image to enlarge)

System Requirements:
Windows 95, 98, Millennium (Me), NT 4.0, 2000, XP or Vista.

License: Freeware

DOWNLOAD HERE - MARKET BROWSER