A recent Gallup poll shows the early adopters of Bitcoin among American investors.
2% might not sound like it's a lot but it's a very good start for such a new investment category. The question is what else needs to be done to get that 2% number higher?
You can read about the poll and the other results of the survey here:
https://bitcoinist.com/quarter-us-investors-intrigued-bitcoin-poll/2% from american investor is not too bad because cryptocurrency market is still new market and still not regulated by SEC. I am believe if SEC approve ETF, american investor will be more to invest their fund on cryptocurrency