Bitcoin had a record-breaking year in 2017, taking a volatile growth course from $900 at the start of the year to $6,300 by October. But skeptics like hedge fund manager Ray Dalio and JP Morgan CEO Jamie Dimon have thumbed their proverbial noses and given cries of “bubble” and “fraud.” While other investment experts like Tom Lee, former JP Morgan director and popular Wall Street strategist, believe that the price of Bitcoin will continue to climb, likely reaching $55,000 within five years.