The Kirk Report,
one of the longest-running and most popular finance blogs, is written by Charles Kirk, who says he's been trading for over 10 years with an annual (is that pre-tax annual average?) gain of over 76%. Mr. Kirk publishes his stock trades and portfolio, and comments on his positions. The strategy is short-term trading-oriented with an emphasis on charts and momentum trading methods, so the analysis won't appeal to investors (rather than traders) or those aiming for long-term capital gains. But longer-term investors should enjoy a daily post called Random Thoughts and Readings which contains links to a wide range of investment-related articles all over the 'Net (as well as warm-hearted nuggets of advice and encouragement such as "An ounce of patience is worth a pound of brains"). The writing style is succinct and welcoming and the graphics fun but not overwhelming. Four or more posts per day.

The Knight Trader

Morning News, Swing Trades, Mojo plays, Position Trades, Options, Stocks up in Pre-Market and Daytrades.

Knowledge Problem
is written by Lynne Kiesling, director of economic policy for the libertarian Reason Foundation in Chicago. It contains daily commentary on oil prices, hydrogen power and the state of the electrical grid.