Tether reports that Tether Gold (XAUT) now has a market value above $3.3 billion, backed by roughly 707,747 ounces of physical gold as of March 31, 2026.Underlying bullion reserves rose 36% quarter-over-quarter from about 520,000 ounces at the end of 2025, reflecting accelerating inflows into gold-backed digital assets.The expansion comes as Tether’s total gold holdings, including reserves for USDT, near 132 tons worth around $19.8 billion, amid record spot prices and macro uncertainty.