irrational prices likely has been caused by internal KNOWLEDGE (hence the lack of transparency issue), and
in fact, the largest insider trading scheme in history of the markets (all together the bailout banks bought the market at 666 back on March9th, 2009)
Trailing P/E: x1,353
Forward P/E: x140
PEG Ratio (5 yr expected): x14
Amazon was never even really that cheap back exactly 5yrs ago today when it was $35/share let alone here at $372.
The synchronous counterfeited capital and subsequent insider buys certainly did not teach society much discipline, and the market tends to whip the heck out of those who execute a lack of discipline, so the chickens are coming home to roost soon. In meantime, just take cash advances on your credit cards and buy MasterCard calls, and see what happens. My monthly payments are covered by call option gains go figure, so not sure why there's even a cash-commerce system anymore?