Bitcoin and Ethereum are the two most valuable and widely adopted cryptocurrencies in the market.
Bitcoin, as I have already mentioned in previous answers, was the first decentralized digital currency and it remains the most widely adopted and valuable cryptocurrency in the market. As of 2021, Bitcoin’s market capitalization was around $1 trillion, reaching an all-time high.
Read More: What impact does a cryptocurrency market capitalization have on its price?
Ethereum is the second largest cryptocurrency by market capitalization, after Bitcoin. Ethereum is a decentralized platform that enables the creation of smart contracts and decentralized applications.
As of 2021, Ethereum market capitalization was around $200 billion, it is considered as the most promising and valuable altcoin.
It’s important to note that cryptocurrency market is highly dynamic, and the market capitalization of Bitcoin and Ethereum (or any other cryptocurrency) can change dramatically in a short period of time.
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I would recommend you to check the current market capitalization of Bitcoin and Ethereum on websites such as coinmarketcap.com or other reliable sources.