finance.yahoo.com--Here you will finance a varied of undated market information along with links to a variety of research sites.
 

www.sec.gov or www.edgar-online.com--These two sites provide in-depth financial information about all publicly-listed companies trading on the major stock exchanges.
 

www.cnnfn.com and www.cbs.marketwatch.com--These sites provide up-to-date stock quote information and links to many Wall Street research outlets.
 

www.quicken.com  This site provides financial statements for list firms along with analysts' earnings estimates and other commentary about particular firms and industries.
 

www.smartmoney.com--If you are looking for charts of key accounting variables along with financial statements, this is the site for you.
 

www.hoovers.com and my.zacks.com--These sites given free research along with more detailed information if you subscribe.
 

www.redherring.com--This site gives some of the best graphics of historical stock price series on the web.
 

www.marketguide.com--Here you can find links to analysts' reports along with the key financial statements of firms.
 

www.fool.com and www.thestreet.com--These sites provide opinions regarding the direction of the overall market and individuals' views regarding various stocks.
 

www.FundAlarm.com--This site is devoted exclusively to mutual funds.  It provides detailed descriptions of fund performance, management, and other issues of interest to mutual fund investors.
 

www.optionsource.com--This site provides hard-to-find price and other data for exchange-traded options.