dYdX Labs, the team behind one of the world’s leading decentralized derivatives exchanges, has launched its first spot trading product and opened access to U.S. users for the first time. The initial rollout includes Solana trading, marking a major expansion for the platform known for its perpetual contracts. To attract new users, dYdX is offering zero trading fees throughout December. The move signals a strategic pivot as the exchange builds out a full-service decentralized trading platform while maintaining its core DeFi principles of transparency and self-custody. With over $1.5 trillion in cumulative trading ... (full story)