Top 10 Nasdaq-traded stocks posting largest volume increases

Economic Indicators Associated Press

A look at the 10 biggest volume gainers on Nasdaq at the close of trading:

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Anthera Pharmaceuticals Inc. : Approximately 3,645,200 shares changed hands, a 2,424.1 percent increase over its 65-day average volume. The shares rose $.52 or 29.7 percent to $2.27.

Atrion Corp. : Approximately 48,500 shares changed hands, a 1,522.5 percent increase over its 65-day average volume. The shares fell $.94 or .3 percent to $341.00.

Biota Holdings Ltd. : Approximately 1,535,900 shares changed hands, a 1,479.3 percent increase over its 65-day average volume. The shares rose $.39 or 15.9 percent to $2.85.

Bridgford Foods Corp. : Approximately 17,000 shares changed hands, a 2,910.5 percent increase over its 65-day average volume. The shares rose $.30 or 3.9 percent to $8.05.

Conatus Pharma : Approximately 9,779,500 shares changed hands, a 4,038.0 percent increase over its 65-day average volume. The shares rose $1.97 or 24.4 percent to $10.06.

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First Bancshares Inc. : Approximately 30,100 shares changed hands, a 1,625.1 percent increase over its 65-day average volume. The shares fell $.16 or 1.1 percent to $14.30.

Southern First Bancshares Inc. : Approximately 78,000 shares changed hands, a 1,609.2 percent increase over its 65-day average volume. The shares rose $.04 or .2 percent to $17.70.

Stereotaxis Inc. : Approximately 3,003,000 shares changed hands, a 3,463.1 percent increase over its 65-day average volume. The shares rose $.34 or 22.1 percent to $1.88.

WVS Financial Corp. : Approximately 13,300 shares changed hands, a 1,019.4 percent increase over its 65-day average volume. The shares fell $.01 or .1 percent to $10.80.

Westbury Bancorp Inc. : Approximately 98,100 shares changed hands, a 2,329.3 percent increase over its 65-day average volume. The shares fell $.20 or 1.2 percent to $16.25.