Deep Tide TechFlow news, on November 18, Onchain Foundation research director Leon Waidmann stated that the stablecoin business remains the most profitable on-chain business. Last week (from November 11 to 17), the top three projects by fee revenue were: Tether ranked first with 93.57 million USD, Ethereum ranked second with 65.19 million USD, and Raydium ranked third with 39.26 million USD.