Odaily Planet Daily 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 assistance of OpenTrade previously operated for a period of 7 or 28 days. This upgrade allows users to earn interest on USDC stablecoins deposited in the vault and withdraw them daily without a fixed period. 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, and has advantages over traditional financial products. (CoinDesk)