Stocks Hitting 52-Week Highs By: Benzinga via Benzinga June 02, 2015 at 10:21 AM EDT Cowen Group Inc (NASDAQ: COWN) shares gained 1.08 percent to reach a new 52-week high of $6.07. Cowen's PEG ratio is 1.08. ... Read More >> Related Stocks: Nordic American Tanker Shipping Ltd Sientra Inc iPath Dow Jones-Goldman Sachs Crude Oil Fund