Could Bitcoin reach $100,000?
Investors are most excited to see whether Bitcoin can become the first cryptocurrency to cross the six-figure threshold.
The coin has blasted through the $1 (£0.73), $10 (£7.27), $100 (£72.67), $1,000 (£726.74) and $10,000 (£7,267.44) marks before all of its competitors, and it is conceivable that it could eventually cross $100,000 (£72,674.42) too.
In theory, all it would need to do is repeat its rally in 2021 and add another $50,000 to its value.
But experts believe it will ultimately take a little longer, with Nigel Frith, lead analyst at Bitcoinmoney.net, telling Express.co.uk it could take until 2023.