Cryptocurrencies don't take any days off. Digital currencies aren't tied to any regulatory authority, and they freely trades outside standard hours for equity exchanges—giving investors the prerogative to buy or sell it whenever they please.
Does Crypto trade 24 hours?
Unlike trading stocks and commodities, the cryptocurrency market isn't traded on a regulated exchange. Rather, the bitcoin market and every other cryptocurrency market is open 24/7 across a growing number of exchanges.
Can I buy crypto when the market is closed?
You can still place stock and ETF orders, and invest in cryptocurrency, when the markets are closed.