Facebook (FB) - first 3 weeks of trading

Pre-IPO trading

** post IPO - daily **

** post IPO - weekly **

Earnings: Guidewire Software Inc. (GWRE)

 ** weekly **

Guidewire Software Inc.'s (GWRE) fiscal third-quarter earnings fell 89% amid a year-earlier tax benefit, masking double-digit percentage revenue growth across the insurance-software maker's business segments. Shares rose 2.9% to $24.96 in after-hours trading as the company's adjusted earnings exceeded expectations of analysts, which had expected an adjusted loss.

Mattress Firm (MFRM) reported earnings on Tue 5 June 2012

** charts before earnings **

 

** chart 3 days after earnings **

Mattress Firm's fiscal first-quarter profit soared as the retailer posted stronger same-store sales. However, shares slumped 11% to $31.36 after hours as revenue missed analyst expectations.