Top 10 New York Stock Exchange-traded stocks posting largest volume increases

Markets Associated Press

A look at the 10 biggest volume gainers on New York Stock Exchange at the close of trading:

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Munienhanced Fund : Approximately 478,800 shares changed hands, a 531.8 percent increase over its 65-day average volume. The shares fell $.10 or .9 percent to $11.03.

Gray Television A : Approximately 2,900 shares changed hands, a 504.7 percent increase over its 65-day average volume. The shares rose $.47 or 6.1 percent to $8.23.

Lee Enterprises Inc. : Approximately 1,290,000 shares changed hands, a 617.1 percent increase over its 65-day average volume. The shares rose $.20 or 6.4 percent to $3.31.

Nuveen Massachusetts Premium Income Municipal : Approximately 79,700 shares changed hands, a 605.2 percent increase over its 65-day average volume. The shares fell $.03 or .2 percent to $13.07.

Platinum Underwriters Holdings Ltd. : Approximately 4,172,500 shares changed hands, a 3,020.8 percent increase over its 65-day average volume. The shares rose $12.92 or 21.1 percent to $74.19.

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Pzena Investment Management Inc. : Approximately 287,000 shares changed hands, a 755.5 percent increase over its 65-day average volume. The shares fell $.22 or 2.4 percent to $9.00.

RenaissanceRe Holdings Ltd. : Approximately 1,805,100 shares changed hands, a 487.2 percent increase over its 65-day average volume. The shares fell $2.70 or 2.7 percent to $98.76.

Spectrum Brands Holdings Inc. : Approximately 1,186,900 shares changed hands, a 501.2 percent increase over its 65-day average volume. The shares rose $.07 or .1 percent to $89.96.

Western Refining Inc. : Approximately 9,752,700 shares changed hands, a 482.6 percent increase over its 65-day average volume. The shares rose $.23 or .5 percent to $44.10.

Zep Inc. : Approximately 533,600 shares changed hands, a 788.5 percent increase over its 65-day average volume. The shares fell $.43 or 2.9 percent to $14.18.