QuinStreet, Inc. (NASDAQ:QNST – Get Free Report) hit a new 52-week high during mid-day trading on Thursday . The company traded as high as $17.58 and last traded at $17.58, with a volume of 7444 shares changing hands. The stock had previously closed at $17.35. Analyst Upgrades and Downgrades QNST has been the subject of […]