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Cryptocurrencies have had yet another wild year.
Bitcoin, the world's largest digital asset, has seen a roughly 65% gain since January — with some ten to twenty percent swings in between. It brought in a crop of new, individual investors along the way as payment giants like PayPal started letting users trade crypto. More billionaires and institutional investors dove in to help legitimize the asset class.
The industry now sprawls well beyond bitcoin. NFTs, blockchain-based
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