With all of the market's many gyrations over the past couple of weeks, you may have missed some of our contributors' great work, and more importantly, some of their stellar recommendations on which stocks to buy and which ones to avoid.

First, Lenny "Nails" Dykstra continues to add to his wins and the profits he makes for his subscribers to "Nails on the Numbers." Most of you remember Lenny for his legendary baseball career, but since hanging up the cleats a few years ago, he has become a wizard of options trading.

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On Aug. 27, Lenny recommended that his subscribers make an options trade with

General Electric

(GE) - Get Report

. On Sept. 19, subscribers who followed Lenny's advice notched a $5,750 gain.

Lenny is also an ace at quick hits. On Sept. 3, Lenny recommended


(CCJ) - Get Report

as an options trade. On Sept. 23, subscribers who followed Lenny's advice pocketed $4,100 in gains. I can't say enough about Lenny. Since he launched "Nails on the Numbers" with TheStreet.com in June, he has racked up $63,100 in profits for his subscribers. Since beginning Nails on the Numbers in March, Lenny's option-picking record is a perfect 76-0, with profits totaling a whopping $199,700. Lenny makes options trading simple.

Click here to get in on the action and trade with Lenny


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The great calls keep coming on


, a site that has been created to be your personal stock research department. On Sept. 4,


contributor David Peltier, who also manages

Dividend Stock Advisor


Value Investor

, warned subscribers about


(CE) - Get Report

. The stock traded then at $36.82. It has since dropped 50.8% to $18.09 a share. Peltier had another huge call Sept. 18, when he warned against

Western Refining


. The stock traded then at $12.06. It has since dropped 45.9% to $6.52 a share. You really can't afford not to subscribe to


in this environment. Let


be your personal research department.

You can take a free trial by clicking here


Frank Curzio, who manages TheStreet.com Stocks Under $10 and hosts

The Real Story podcast

, had two recent calls that paid off handsomely. On Oct. 10, Frank advised his subscribers to buy shares in


(XOMA) - Get Report


Epiq Systems


. Subscribers who followed Frank's recommendations pocketed a 53% gain in Xoma and a 17% gain in Epiq Systems in just three trading days.

Click here to trade along with Frank

on TheStreet.com Stocks Under $10.

Editor's note: Jim Cramer will present his 2009 stock outlook for the first time at TheStreet.com Investment Conference on Saturday, Oct. 25. Limited seating. Act now.

David Morrow is editor-in-chief of TheStreet.com. In keeping with TSC's editorial policy, he doesn't own or short individual stocks, though he owns stock in TheStreet.com. He also doesn't invest in hedge funds or other private investment partnerships. He appreciates your feedback;

click here

to send him an email.