When I started this thread in 2014, BTC was around $500 and Mt. Gox was just about to fail. What followed was a run-up to near $20,000 late last year and subsequent sell-off to around $3,000 today. Since bitcoin has no intrinsic value or reference points, a log price scale seems appropriate. Using the log price intervals on the right of the chart below, make your guesses for what interval
we will be in a year, say Dec 14, 2019. I think a plausible total range is covered, but you never know.
I will guess: back to where this particular chart starts, $500-1000.