Prominent altcoins from the 2021 bull run, including Cardano (ADA), Stellar (XLM), XRP, and Polkadot (DOT), have surged during the current market cycle, reclaiming spots in the top 15. Bitcoin (BTC) and Ethereum (ETH) have also recorded significant gains, forming clear uptrends. BTC has risen 8.06% in the past week, 46.36% over the last 30 The post 2021’s Top Crypto Coins Make a Comeback: What’s Behind the Surge? appeared first on Coin Edition .