Bitcoin, the most widely traded cryptocurrency, has never been an investment for the faint-hearted. On December 18, 2017, the digital coin surged to an all-time high of
US$19,511 in response to a frenzy of buying among crypto enthusiasts, who were drawn to the decentralised and digitised
blockchain technology that underpins virtual currencies.
Yet, by the end of January 2018, bitcoin had
lost nearly 50 per cent of its value, and finished the year trading at less than US$4,000. Many institutional investors – who had hoped that the launch of bitcoin futures contracts would help temper the wild price swings by allowing traders to hedge their positions in the digital currency – wrote off bitcoin as a market for hobbyists and gamblers.