Non-fungible tokens (NFTs) see increased interest as the cryptocurrency market showcases bullishness. Pudgy Penguins stole the show over the past day as it jumped nearly 10% to become the 2nd-largest NFT collection. Rising through ranks The $454 million market cap saw Pudgy Penguins outshining the renowned Bored Ape Yacht Club and Mutant Ape Yacht Club
