Bitcoin (BTC)Ethereum (ETH)Avalanche (AVAX)Binance (BNB, BSC)Solana (SOL)These will be the leading five cryptocurrencies in the event the curtain closes on 2021.aSection 1: IntroductionUp to now, the greatest cryptocurrency was bitcoin, which was introduced in 2009. BTC was the 1st and nonetheless is the biggest cryptocurrency on the globe. Cryptoc