In this edition

  1. MoneyGram launches MGUSD stablecoin on Stellar

  2. Kraken parent Payward opens tokenized IPO access through xStocks

  3. Circle faces pressure as Mastercard expands stablecoin settlement

  4. Grayscale launches low-fee Hyperliquid ETF on Nasdaq

  5. Nvidia slips after Computex AI announcements fail to lift shares