Benzinga's Top Pre-Market NASDAQ Gainers (SGMO, AMZN, YHOO, AAPL)

Sangamo BioSciences Inc SGMO rose 11.35% to $4.61 in the pre-market session. SGMO's shares have dropped 21.44% in the past 52 weeks, while the S&P 500 index has gained 8.97% in the same period. Amazon.com Inc AMZN added 1.12% to $179.18 in pre-market trading. AMZN will be in focus today, because of the day known as Cyber Monday. Many people shop online on this day. Yahoo! Inc YHOO moved up 0.74% to $16.34 in pre-market trading. YHOO's quarterly earnings surged 112.90% y/y. Apple Inc AAPL gained 0.38% to $316.21 in the pre-market session. Analysts at Robert W Baird initiated coverage of AAPL with an “outperform” rating. Read more from Benzinga's Markets.