Can You Guess This Chart?

Think you know the markets? Guess what stock this is based on the chart and clues below. Answer is at the bottom. 

• This company was rumored to have received a bid from Microsoft in May, and is currently involved in takeover chatter of another tech company.
• It is currently in the middle of its large annual conference. 
• Sympathy plays include Microsoft Corporation MSFTOracle Corporation ORCL and Adobe Systems Inc ADBE

Answer: salesforce.com, inc. CRM