Ultratech Up 8% On Heavy Volume (UTEK)

Ultratech, Inc. UTEK shares are sharply higher today on heavy volume, but there does not appear to be any news moving the stock. At last check, shares were up $2.05 to $27.50, a gain of 8.1%. Volume is exceptionally heavy, having traded 425,000 shares already today. The average daily volume is around 250,000 shares. Ultratech, Inc. develops, manufactures, and markets photolithography and laser thermal processing equipment. I