Amazon stock is 'too cheap', Jefferies says

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Amazon.com Inc (NASDAQ: AMZN) Delayed: 254.44 -4.01 (1.55%)
Previous Close $258.45    52 Week High $847.21 
Open $255.11    52 Week Low $474.00 
Day High $259.00    P/E 431.25 
Day Low $253.78    EPS $0.59 
Volume 15,816,145