Have you came from the future here if you read an article in October 2018! Can you tell us the prices

Fun aside, I do really think they will implement crypt sooner or later. Of course it is possible, if they see that demand is real, btw if you are following whats happening and where many more people are aware of crypto now and are willing to jump a board. If NASDAQ feel they are going to be left out with crypto, then of course they will try to follow it up. Same thing why some companies are looking into blockchain more seriously, because they don't want to be left behind. I think that they know the future is real for crypto, just  for big players such as NASDAQ it can take quite some time for all the pieces to fall in their place.