As far as you are investing and you don't have the mindset of making profit quick then I can say it is the right time to invest bitcoin. Only those who thinks of making profits so quick from bitcoin investment are always bothered if it is the right time to invest in bitcoin.  If long-term investment is what your focus is all about you will invest in Bitcoin without being worried about anything. Their is no perfect time for investing bitcoin, having doubt if now is the right time to invest can make one to miss the opportunity of time.wasted .