VeriFone Systems, Obagi Medical Products Among Stocks Up on High Volume Wednesday

Here are stocks that are up on high volume:

• Today, VeriFone Systems (NYSE:PAY) is up on high volume, trading at a volume of 3.7 million, or 2.2 times its average daily volume. At $34.95, the stock price has risen 9.5%. The stock has moved up across its 50-day moving average of $34.76 today.

• Obagi Medical Products (NASDAQ:OMPI) is up on high volume today, trading with volume of 1.3 million, or 2.3 times its average daily volume. Shares have risen 3% to $17.09. The stock is trading 21.3% above its 50-day moving average and 27.2% above its 200-day moving average.

• Trading with a volume of 763,641, or 2.6 times its average daily volume, Telecom Italia SPA CL 'A (NYSE:TI.A) is up on high volume today. Share price has risen to $7.71, a 1% increase. The stock is down over the last two months, having fallen $1.18 (-13.3%) from a price of $8.89 on May 11, 2012. The stock has moved down across its 50-day moving average of $7.54 today.

• ZHONGPIN INC (NASDAQ:HOGS) is up on high volume today, trading with volume of 409,042, or three times its average daily volume. Shares are up 7.9% to $10.79. Shares have been on an upward trajectory over the past month, rising $1.41 (15%) from a price of $9.38 on June 11, 2012. The stock is trading 14% above its 50-day moving average and 9.3% above its 200-day moving average.

• Trading with a volume of 366,322, or 9.7 times its average daily volume, Cleantech Solutions International (NASDAQ:CLNT) is up on high volume today. At $2.57, the stock price is up 15.1%. The stock has moved up across its 200-day moving average of $2.36 today.

• Today, Tranzyme (NASDAQ:TZYM) is up on high volume, trading at a volume of 172,469, or 16.1 times its average daily volume. Shares have climbed 3.8% to $4.10.

• IsoRay (AMEX:ISR) is seeing its price rise on above-normal volume today, as 472,959 shares, 1.8 times the stock's average daily volume, have moved. The stock price has increased to $1.15, a 2% increase. The stock is trading 17.2% above its 50-day moving average and 36.9% above its 200-day moving average.

• Exceed (NASDAQ:EDS) is experiencing a price increase on above-average volume today. 212,800 shares have moved, which is 9.1 times the stock's standard daily volume. At $2.38, the stock price has risen 7.2%.

• Ascent Solar Technologies (NASDAQ:ASTI) is seeing its price rise on above-normal volume today, as 441,477 shares, 1.8 times the stock's average daily volume, have moved. At $1.08, the stock price is up 6.8%. The stock is trading 45.7% above its 50-day moving average and 35.3% above its 200-day moving average.