NEW YORK (AP) â¿¿ A look at the 10 biggest percentage decliners on New York Stock Exchange at 1 p.m.:

Metals USA Hldgs fell 13.2 percent to $12.18.

Marshall & Ilsley Corp. fell 9.3 percent to $6.99.

Tupperware Brands Corp. fell 8.9 percent to $39.44.

Schiff Nutrition International Inc. fell 8.1 percent to $7.30.

RadioShack Corp. fell 7.0 percent to $19.95.

KKR & Co L.P. fell 6.8 percent to $9.12.

Douglas Dynamics fell 5.9 percent to $10.25.

Brookfield Homes Corp. fell 5.5 percent to $6.82.

AMN Healthcare Services Inc. fell 5.1 percent to $6.38.

Whirlpool Corp. fell 5.0 percent to $86.76.
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