NYSE Stocks Posting Largest Percentage Decreases

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

Fortuna Silver Mines Inc. fell 8.0 percent to $5.65.

KB Home fell 6.5 percent to $9.62.

Higher One Holdings Inc. fell 6.1 percent to $15.30.

Whiting USA Trust II fell 5.4 percent to $23.15.

Laredo Petroleum Holdings Inc. fell 4.6 percent to $24.09.

Frontline Ltd. fell 4.6 percent to $6.81.

McMoRan Exploration Co. fell 4.0 percent to $12.14.

Safeway Inc. fell 3.4 percent to $20.42.

American Midstream Partners LP fell 3.2 percent to $22.05.

Harvest Natural Resources Inc. fell 3.1 percent to $7.23.
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