Stock Market Game

 MSN Money Stock Research - http://moneycentral.msn.com/investor/research/welcome.asp
Quotes, charts and news about stocks.

Reuters Investing - http://today.reuters.com/investing/defaultUS.aspx
Find top performers and research stocks.

Yahoo Finance Pages - http://finance.yahoo.com/
Financial news and stock prices.

Nasdaq - http://www.nasdaq.com/
Investor tools, stock prices, market indexes, etc.