New York, NY -- (SBWIRE) -- 10/11/2012 -- Clearwire Corporation (CLWR) is a leading provider of 4G wireless services. The company which is headquartered in Bellevue, Washington is a builder and operator of high-speed internet broadband services. The company is a subsidiary of Sprint HoldCo LLC and has over 10 million subscribers. Shares of Clearwire Corporation (NASDAQ:CLWR) were up sharply (36%) today in the first two hours of trading amid unusually heavy trading volume (Over 50 million shares). The share price of $1.77 is the highest since August. Read the full press release at http://www.sbwire.com/press-releases/latest-market-data-of-thursdays-heavily-traded-stocks-clwr-himr-pwei-ocz-171695.htm