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

Comstock Resources Inc. rose 12.6 percent to $19.01.

Hecla Mining Co. rose 8.6 percent to $6.50.

Fst Amer Financial rose 7.5 percent to $12.26.

MetroPCS Inc. rose 6.7 percent to $8.91.

Ameresco Inc. rose 5.9 percent to $12.70.

Equal Energy Ltd. rose 5.1 percent to $5.34.

Assured Guaranty Ltd. rose 4.7 percent to $12.80.

LinkedIn Corp. rose 4.5 percent to $73.13.

Lone Pine Resources Inc. rose 4.5 percent to $7.62.

Higher One Holdings Inc. rose 4.3 percent to $19.98.

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