NYSE Stocks Posting Largest Percentage Decreases

NEW YORK (AP) â¿¿ A look at the 10 biggest percentage decliners on New York Stock Exchange at the close of trading:

Molycorp Inc. fell 11.8 percent to $9.84.

ION Geophysical Corp. fell 11.3 percent to $6.89.

Aeropostale Inc. fell 11.1 percent to $12.14.

InterOil Corp. fell 6.4 percent to $78.02.

Vaalco Energy Inc. fell 6.0 percent to $7.80.

Silvercorp Metals Inc. fell 4.3 percent to $5.33.

Acco Brands Corp. fell 4.2 percent to $6.91.

Penn Virginia Corp. fell 4.0 percent to $7.17.

U.S. Silica Holdings Inc. fell 3.7 percent to $12.44.

PennyMac Mtg IT fell 3.5 percent to $21.04.
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