StockCharts.com - I use this free charting service almost everyday, especially the gallery view that gives the daily and weekly charts, to quickly analyze my stocks of interest.
TheStreet.com - I mostly go there (in the evening) to get a quick summary of MadMoney and FastMoney. These traders are well-connected to WallStreet and hedge fund managers; so I want to know what they're thinking over the short to intermediate term.
Nasdaq.com - Whenver I need to check the extended hour trades (time, price, and size), this is a convenient site to visit.
Bloomberg Futures - I use this site every night, mostly to to check on the futures quotes.
Briefing.com Upgrades/Downgrades - I visit this site if I see a stock moving and want to know if there was an analyst pushing the stock.
