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

Ivanhoe Mines Ltd. fell 12.6 percent to $13.99.

Molycorp Inc. fell 9.3 percent to $32.60.

Rosetta Stone fell 8.7 percent to $9.13.

Adecoagro SA fell 8.0 percent to $8.42.

Frontline Ltd. fell 7.4 percent to $5.01.

Jaguar Mining Inc. fell 7.3 percent to $5.22.

Fortuna Silver Mines Inc. fell 7.0 percent to $5.16.

MEMC Electronic Materials Inc. fell 6.2 percent to $5.73.

American Strategic Income Portfolio III fell 6.1 percent to $6.74.

NeoPhotonics Corp. fell 5.9 percent to $6.82.
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