Find Out If Goldman's a Buy

Editor's Note: In this feature from Stockpickr , we highlight lists of stocks that have made new highs or lows or have seen other unusual activity.

Tweeter Home Entertainment(TWTR Quote) swung to a second-quarter loss and said it might file for bankruptcy. That sent shares plummeting 70% to 41 cents and the top of Stockpickr's Biggest % Loser list.

Shares of Whole Foods(WFMI Quote) fell 10% on poor earnings to $41.15 and a 52-Week Low.

Visual Sciences(VSCN Quote) jumped 31% on an earnings beat, earning the digital marketing company Biggest % Gainer status.

Hillenbrand Industries(HB Quote), maker of caskets and hospital beds, said Thursday it would split into two companies. Shares responded by climbing atop the 52-Week Highs list.

Torch Energy Royalty Trust(TRU Quote) was Rising on Unusual Volume after a tender offer from Trust Venture. Shares were up 26% to $8.02, with volume exceeding 3,000%.

Commercial Metals(CMC Quote) topped Stockpickr's Stocks With Unusual Option Activity list, on no major news Thursday.

Finally, Griffon(GFF Quote) was near the top of the Latest Activist Situations list, after hedge fund Clinton Group on Thursday disclosed that it upped its stake in the company and pushed for a sale or recapitalization.

Forum of the day

Do poor retail sales indicate we're in a recession? What's going on with the dollar?, mock portfolio asks.

Do you know the answer?

Richard Allen asks if he should buy Goldman Sachs(GS Quote) at $224 a share?

Feeling lucky?

And finally, try picking a random portfolio suited to do-it-yourselfers with more-detailed analysis at I'm Feeling Lucky.