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

KV Pharmaceutical Co. class A rose 14.6 percent to $9.95.

KV Pharmaceutical Co. class B rose 14.3 percent to $9.92.

US Gold Corp. rose 11.1 percent to $8.61.

Jabil Circuit Inc. rose 10.9 percent to $20.99.

Primedia Inc. rose 9.8 percent to $5.17.

Media General Inc. rose 7.4 percent to $6.37.

Valhi Inc. rose 7.2 percent to $23.06.

Dex One Corp. rose 6.7 percent to $5.45.

Gammon Gold Inc. rose 6.6 percent to $9.80.

Hecla Mining Co. rose 6.3 percent to $9.26.
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