Last week, tech giant Cisco (CSCO) beat quarterly revenue estimates by $120 million and beat earnings guidance by $.03. Cisco issued its results in the late hours of May 14th, prompting an after-hours trading surge of Cisco stock. After closing at around $22.80 per share, Cisco opened on May 15th at over $24 and is now priced at $24.82. Additionally, Deutsche Bank upgraded Cisco to a “buy” rating, with a price target of $30.