Blockchain industry players have seen their valuations balloon over the past year.
A growing chorus of investors is betting the world's reserve currency has reached a peak.
The ability of firms to navigate inflation and interest rates will be crucial in 2022, firm analysts said.
Bitcoin gained 60% in 2021. Analysts think the Fed will influence what happens to the cryptocurrency this year.
There have been big wins and big scams, important upgrades, major crackdowns and some themes that will last.
A small number of people who are getting early access to non-fungible tokens at low prices is making the most money.
The Cboe Volatility Index, or VIX, hit its highest level since January on Wednesday.
A less deadly variant could signal the end of the pandemic, firm strategists said.
Luna has jumped about 60% in the past seven days and is now the 12th-largest cryptocurrency.
Worries about the Fed, inflation and year-end volatility are among the other fears behind the recent selloff.