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

Standard Motor Products Inc. rose 20.5 percent to $16.96.

Nam Tai Electronics Inc. rose 12.0 percent to $6.99.

Best Buy Co. rose 11.1 percent to $19.60.

Yelp Inc. rose 11.0 percent to $25.97.

Navistar International Corp. rose 8.9 percent to $24.39.

Coeur d'Alene Mines Corp. rose 8.7 percent to $17.54.

Tahoe Resources Inc. rose 8.3 percent to $15.97.

Resolute Energy rose 8.3 percent to $9.30.

First Majestic Silver Corp. rose 8.0 percent to $17.46.

Federal Signal Corp. rose 7.2 percent to $5.99.

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