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5 Cryptocurrencies That Ran Circles Around Bitcoin in 2021

5 Cryptocurrencies That Ran Circles Around Bitcoin in 2021

As of early evening Nov. 30, Bitcoin had gained 97% on a year-to-date basis. Bitcoin's impressive 2021 has come on the back on the back of a number of catalysts. The long-awaited Taproot upgrade take effect, which now allows for smart-contract-based transactions on Bitcoin's blockchain and further beefs-up security.