Yahoo! (NASDAQ: YHOO ) shares gained 1.43% to create a new 52-week high of $21.20. Yahoo's PEG ratio is 1.45. SunPower (NASDAQ: SPWR ) shares surged 4.77% to create a new 52-week high of $9.89. SunPower's trailing-twelve-month revenue is $2.42 billion. LipoScience (NASDAQ: LPDX ) shares rose 3.75% to