PANews reported on April 7th that, according to DefiLlama founder 0xngmi, Polymarket users have approximately $1.25 billion in idle funds in their wallets. Based on current interest rates, if the platform retained this interest income, its annual revenue could increase by approximately $54 million. Previously, Polymarket announced a "complete exchange upgrade," including restructuring its matching engine, upgrading smart contracts, and introducing a new collateral token, Polymarket USD, to replace USDC.e.