[On-chain Interest Rate Trading and Hedging Exchange Rates Exchange Receives Investment from Coinbase Ventures] According to official news, on-chain interest rate trading and hedging exchange Rates Exchange has announced that it has received investment from Coinbase Ventures; the amount was not disclosed. Rates Exchange is described as an on-chain order book trading platform for trading and hedging interest rates. The platform currently offers interest rate swaps and plans to launch compute swaps, foreign exchange swaps, and fixed-rate stock options.