Stocks Hitting 52-Week Highs

shares touched a new 52-week high of $71.68 after the company issued a strong revenue forecast.

shares reached a new 52-week high of $313.19. Equinix shares have surged 42.84 percent over the past 52 weeks, while the S&P 500 index has declined 5.24 percent in the same period.

shares reached a new 52-week high of $13.73 as

agreed to acquire Affymetrix for $1.3 billion in cash.

shares touched a new 52-week high of $18.02. Vocera Communications shares have gained 24.13 percent over the past 52 weeks, while the S&P 500 index has declined 5.24 percent in the same period.