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

Arch Coal Inc. fell 3.9 percent to $34.15.

AK Steel Holding Corp. fell 3.4 percent to $15.08.

MV Oil Trust fell 3.3 percent to $41.95.

Coeur d'Alene Mines Corp. fell 3.3 percent to $26.86.

Dex One Corp. fell 3.2 percent to $7.29.

Hertz Global Hldgs fell 2.8 percent to $13.70.

Alpha Natural Resources Inc. fell 2.7 percent to $65.54.

Great Northern Iron Ore Properties fell 2.7 percent to $93.32.

Liz Claiborne Inc. fell 2.6 percent to $5.63.

Skyline Corp. fell 2.6 percent to $24.10.

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