Market news and information for the after-hours investor http://www.nightinvestor.com

News, quotes and analysis, with links to Island ECN (Electronic Trading Networks), where you can place limit-order trades, and MarketXT, for free quotes on Nasdaq stocks in real time, until 8 p.m.

http://www.afterhourtrades.com

Story continues below advertisement

Message boards, live chats and daily reports covering stock picks, analyst estimates, top financial news, technical analysis, the latest rumours, broker comparisons and so on. The after-hour hot sheet charts the U.S. markets' 50 biggest movers and the top 50 decliners of the day.

http://www.briefing.com

The site provides live market analysis on the U.S. stock- and fixed-income markets. With news and tidbits posted round the clock.

http://www.thestreet.com

Story continues below advertisement

Key in "night watch" to find after-hours information, including a list of the 10 most actively traded stocks on Instinet, a Reuters-owned ECN.

http://www.earningswhispers.com

All the earnings news, updates and warnings. Worth a peek are the Whisper Report, a daily warnings summary, and Rumor Selects, for the current scuttlebutt on Wall Street.