On March 25, the digital asset sector witnessed a milestone development as Tether, a global leader in stablecoins, officially engaged one of the "Big Four" accounting firms to conduct an independent audit. This move is seen not only as a turning point in Tether's history but also as a significant signal of digital finance aligning with traditional high-standard compliance practices. As a notable buyer in the physical gold market, Tether's initiative will provide top-tier credit endorsement for its substantial reserve assets, thereby building a trust barrier in today's volatile global financial environment.
Against the backdrop of expanding asset scale and user base, Tether's fund transparency has drawn considerable attention. Currently, the market capitalization of USD₮ has surpassed $184 billion, serving over 550 million users worldwide, while its gold-backed stablecoin XAU₮ has also demonstrated strong growth momentum. Data indicates that Tether now ranks among the top 30 gold holders globally, with estimated physical gold holdings between 125 and 150 tons—a scale exceeding that of some sovereign nations. In the fourth quarter of 2025 alone, the company increased its gold holdings by 27 tons, accounting for approximately 7% of its total reserves. This strategy of "buying the dip" has distinguished Tether in its competition with traditional gold ETFs.
The gold-buying trend driven by digital asset issuers is profoundly reshaping the demand structure of the global gold market. Tether plans to further raise its gold reserve ratio to between 10% and 15%, suggesting that more incremental capital will flow into the physical gold market in the future. This model of deeply integrating decentralized finance with hard-asset backing not only enhances the risk resilience of stablecoins but also redefines gold's role within the modern financial system. As independent audits progress, the increased transparency of Tether's reserves is expected to further solidify gold's strategic position as a stabilizing force in the digital age.