Odaily News Cryptocurrency exchange Woo X allows users to withdraw daily interest from its U.S. Treasury-backed yield vault. The RWA vault, built with the help of OpenTrade, previously operated on a 7-day or 28-day basis. The upgrade allows users to earn interest on USDC stablecoins deposited in the vault and withdraw them daily without a fixed term. Woo X and OpenTrade said they are the first exchange to offer T-Bill interest products to retail customers. OpenTrade CEO Dave Sutter said this product provides users with greater flexibility and security, which is an advantage over traditional financial products. (CoinDesk)