Greg Guenthner uses his experience as a former journalist to dig up the hard-to-find headlines that could lead to big gains for your micro-cap portfolio. Greg offers his readers the scoop on topics ranging from alternative energies to biotechnology, digging up the best penny stock opportunities before they're discovered by the mainstream media. On top of contributing to Penny Sleuth, Greg also heads Penny Stock Fortunes and Bulletin Board Elite.

Posts byGreg Guenthner

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Don’t Ignore These 3 Big Sells

Remember that correction we’ve been quietly talking about over the past couple of months? Well, it might be right around the corner. Stocks waited until the last day of the month to nose-dive. The S&P 500 posted its first 2% down day since April — and the Dow wasn’t far behind. Early this morning, futures …

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