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

Agnico-Eagle Mines Ltd. : Approximately 12,889,400 shares changed hands, a 454.8 percent increase over its 65-day average volume. The shares fell $10.59 or 18.5 percent to $46.51.

Bio-Rad Labs B : Approximately 2,100 shares changed hands, a 1,352.3 percent increase over its 65-day average volume. The shares rose $.40 or .4 percent to $94.50.

Brookfld Infrastr : Approximately 2,798,800 shares changed hands, a 469.0 percent increase over its 65-day average volume. The shares fell $.28 or 1.1 percent to $25.20.

Checkpoint Systems Inc. : Approximately 1,493,700 shares changed hands, a 499.2 percent increase over its 65-day average volume. The shares fell $3.09 or 21.5 percent to $11.31.

Demand Media Inc. : Approximately 4,033,500 shares changed hands, a 870.0 percent increase over its 65-day average volume. The shares fell $.87 or 13.4 percent to $5.62.

Horizon Lines Inc. : Approximately 3,924,600 shares changed hands, a 463.7 percent increase over its 65-day average volume. The shares fell $.05 or 14.0 percent to $.33.

Knoll Inc. : Approximately 1,461,100 shares changed hands, a 427.9 percent increase over its 65-day average volume. The shares fell $1.06 or 6.7 percent to $14.78.

Main Street Capital Corp. : Approximately 934,500 shares changed hands, a 574.2 percent increase over its 65-day average volume. The shares fell $.33 or 1.9 percent to $17.49.

Regency Energy Partners LP : Approximately 3,591,400 shares changed hands, a 618.1 percent increase over its 65-day average volume. The shares rose $.41 or 1.9 percent to $21.71.

Theragenics Corp. : Approximately 464,200 shares changed hands, a 546.4 percent increase over its 65-day average volume. The shares rose $.10 or 7.7 percent to $1.40.
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