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

Advanced Micro Devices Inc. fell 10.1 percent to $5.05.

McMoRan Exploration Co. fell 9.4 percent to $12.01.

Yelp Inc. fell 8.0 percent to $22.80.

Forest Oil Corp. fell 7.7 percent to $6.30.

MBIA Inc. fell 7.2 percent to $9.85.

Bridgepoint Education Inc. fell 7.1 percent to $13.24.

Shaw Group fell 6.3 percent to $26.59.

Engility Hldgs wi fell 5.7 percent to $19.57.

Silvercorp Metals Inc. fell 5.3 percent to $5.20.

Arch Coal Inc. fell 4.9 percent to $6.34.

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