Nasdaq stocks posting largest volume increases

Top 10 Nasdaq-traded stocks posting largest volume increases

NEW YORK (AP) -- A look at the 10 biggest volume gainers on Nasdaq at the close of trading:

CFS Bancorp Inc. : Approximately 91,100 shares changed hands, a 1,418.8 percent increase over its 65-day average volume. The shares rose $.05 or .9 percent to $5.50.

Central Virginia Bankshares : Approximately 33,600 shares changed hands, a 672.0 percent increase over its 65-day average volume. The shares fell $.12 or 9.7 percent to $1.12.

China HGS Real Estate Inc. : Approximately 73,900 shares changed hands, a 1,123.8 percent increase over its 65-day average volume. The shares rose $.06 or 3.5 percent to $1.76.

China Infrastr Inv : Approximately 1,165,900 shares changed hands, a 1,753.3 percent increase over its 65-day average volume. The shares rose $.21 or 52.5 percent to $.61.

Community Financial Corp. : Approximately 20,000 shares changed hands, a 1,231.5 percent increase over its 65-day average volume. The shares fell $.07 or 2.3 percent to $3.00.

FedFirst Financial Corp. : Approximately 26,500 shares changed hands, a 989.2 percent increase over its 65-day average volume. The shares fell $.15 or 1.1 percent to $13.40.

Fluidigm Corp. : Approximately 637,200 shares changed hands, a 727.2 percent increase over its 65-day average volume. The shares rose $.51 or 4.1 percent to $12.98.

Park Bancorp Inc. : Approximately 8,600 shares changed hands, a 1,819.0 percent increase over its 65-day average volume. The shares rose $.11 or 4.6 percent to $2.50.

QLT Inc. : Approximately 2,532,200 shares changed hands, a 1,339.0 percent increase over its 65-day average volume. The shares rose $.77 or 12.0 percent to $7.20.

Virtusa Corp. : Approximately 1,418,500 shares changed hands, a 1,462.3 percent increase over its 65-day average volume. The shares rose $.86 or 5.7 percent to $15.95.