Stocks Hitting 52-Week Highs

Kayak Software

shares jumped 26.45% to create a new 52-week high of $39.25. Priceline.com

announced its plans to acquire Kayak in a $1.8 billion deal. Span-America Medical Systems

shares gained 12.75% to touch a new 52-week high of $19.36. Span-America declared a special cash dividend of $1.00 per share. Tekmira Pharmaceuticals

shares rose 2.12% to create a new 52-week high of $5.30. Tekmira Pharmaceuticals' stock has a 52-week low of $1.29. Vipshop Holdings Limited

shares gained 2.08% to create a new 52-week high of $11.79. Vipshop is expected to release its Q3 results on November 13, 2012 after the closing bell.