USDT (Tether USD) is the world’s largest USD stablecoin, issued by Tether, anchored 1:1 to the US dollar, aiming to provide a stable value store and medium of exchange for the cryptocurrency market. As of May 2025, the total circulation of USDT has exceeded 150 billion USD, occupying 61% of the stablecoin market, far surpassing competitor Circle’s 24.6%. This article will analyze the core mechanism of USDT and outline Tether’s recent key dynamics in technology, compliance, and market expansion.
USDT is backed by reserve assets such as cash and treasury bonds to ensure its value stability. Tether regularly discloses the composition of its reserves. As of the first quarter of 2025, it holds US treasury bonds worth $120 billion, surpassing Germany to become the 19th largest holder of US bonds globally. This strategy not only strengthens the credit endorsement of USDT but also brings Tether over $1 billion in quarterly profits through treasury bond yields.
In terms of application scenarios, USDT mainly serves the cross-border payment and savings needs of emerging markets. World Bank data shows that approximately 1.4 billion unbanked adults globally rely on USDT for international remittances and hedging against currency devaluation risks. In addition, USDT is also a major liquidity tool for cryptocurrency trading, and changes in its market dominance are often seen as a ‘barometer’ of fund flows. For example, the recent decline in USDT market share is synchronous with the outbreak of the altcoin market, suggesting that funds are shifting from stablecoins to high-risk assets.
In May 2025, TRON TRON The circulation of USDT on the network has exceeded 75.7 billion US dollars, surpassing Ethereum for the first time, becoming the world’s largest public chain for USDT issuance. The daily average number of transfers reaches 8 million, with a trading volume exceeding 25 billion US dollars, attracting a large number of users to migrate due to low fees and efficient settlement. Recently, Tether has minted an additional 2 billion USDT on the TRON network, bringing the cumulative issuance on the chain to 18 billion US dollars by 2025, further consolidating its position as the preferred infrastructure for stablecoins.
To comply with the regulatory requirements of the U.S. ‘GENIUS Act’ for stablecoins, Tether plans to launch a localized stablecoin specifically for the U.S. market. The Act requires the issuer to back 100% of the stablecoin with cash equivalents (such as U.S. Treasury bonds), which aligns closely with Tether’s existing strategy. Despite the twists and turns the Act has faced in congressional deliberations, Tether CEO Paolo Ardoino stated that they will fully cooperate, emphasizing that a clear regulatory framework is the cornerstone for the long-term development of the industry.
Tether continues to strengthen its influence in emerging economies. 37% of its users use USDT for savings, covering over 420 million users in developing countries. Recently, the Trump family’s cryptocurrency project World Liberty Financial announced its integration with the TRON network, further expanding the application scenarios of USDT in the payment and DeFi fields.
Despite Taeda’s strong performance in market share and compliance, it still faces two major challenges:
In the future, Tether may maintain its advantage through the following strategies:
As the absolute leader in the stablecoin market, the evolution of USDT and the strategic choices of Tether have a profound impact on the integration process of cryptocurrency and traditional finance. From the ecological expansion of the Tron network to the scaled layout of US Treasury reserves, Tether is reshaping the global financial infrastructure with technological innovation and regulatory compliance practices. With the gradual clarification of regulatory frameworks, USDT may… Web3 The era plays a more central role, providing a stable cornerstone for the decentralized economy.