OpenSea is transitioning from its traditional NFT marketplace to a comprehensive crypto trading aggregator, achieving $1.6 billion in cryptocurrency trading volume in the first half of October 2025. This marks a significant increase from its previous total transaction volume of $142 million in May. The platform now supports trading across 22 different blockchains, integrating buy and sell orders from decentralized exchanges like Uniswap and Meteora. In addition to its crypto trading expansion, OpenSea facilitated $230 million in NFT transactions during the same period. The company charges a 0.9% fee per transaction, resulting in $16 million in revenue over the past two weeks. This strategic shift positions October 2025 as the month with the highest trading volume for OpenSea in over three years.