2021 Bitcoin weekend trading volume reached an all-time low of 16% due to spot Bitcoin ETFs.

Bitcoin weekend trading volume has hit an all-time low of 16% in 2021, according to cryptocurrency research firm Kaiko. This decline is attributed to the launch of spot Bitcoin exchange-traded-funds (ETFs), which have shifted trading periods to align with traditional equity exchanges, reducing price volatility. Previously, Bitcoin was known for its "Wild Weekends" with significant price fluctuations.