Bitcoin, Ether, Solana, Dogecoin
2021 was a banner year for cryptocurrency, with digital tokens, such as bitcoin and dogecoin, hitting all-time highs and making millionaires of investors.
The overall crypto market briefly surpassed $3 trillion in value and the growing popularity of digital assets like nonfungible tokens, or NFTs, helped bring the once-niche technology to the mainstream.
While tokens like bitcoin and dogecoin have different levels of technological development and scarcity, both saw strong growth in 2021, along with other top coins.
But take it with a grain of salt: When it comes to crypto, remember that past performance is no guarantee of future returns, and experts caution investors to put no more money into cryptocurrencies than they are comfortable losing.
