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

Mistras Group rose 9.7 percent to $17.69.

Navios Maritime rose 9.4 percent to $14.14.

Sprott Physical Silver Trust rose 9.3 percent to $18.40.

First Majestic Silver Corp. rose 8.6 percent to $21.31.

Adecoagro SA rose 8.4 percent to $9.94.

Endeavour Silver Corp. rose 7.7 percent to $9.84.

Guggenheim Enhanced Equity Income Fund rose 6.9 percent to $8.56.

RPC Inc. rose 5.5 percent to $22.70.

Tortoise Pw & Engy rose 5.4 percent to $22.82.

Jaguar Mining Inc. rose 5.3 percent to $5.15.
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