sure is, I think the only thing that is helping the ndx advance is AAPL RIMM BIDU GOOG and AMZN seems every single day these stocks just go in one direction: UP. There is no risk in these stocks. AMZN going to 100 next week.
I would say it is being acquired actively by some funds. Probably a lot of movement off that citigroup price upgrade to 185 from yesterday.