Stablecoin Market Reaches New Heights as Total Value Hits $231 Billion
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The stablecoin market continues its impressive growth streak, with the total market capitalization rising 3.62% to reach $231 billion in March 2025, according to CoinDesk Data’s latest report.
This marks the eighteenth consecutive monthly increase for stablecoins, which now represent 8.02% of the entire crypto market.
Tether’s Dominance Declining Despite Growth
While Tether (USDT) remains the market leader with a capitalization of $144 billion, its dominance is gradually slipping. According to the Coindesk report, USDT’s market share fell to 62.1% in March—its lowest level since March 2023 and the fourth straight month of declining market share.
In trading volumes, USDT pairs on centralized exchanges now account for 75.5% of all stablecoin trading, down from previous months and the lowest level since August 2023.
New Players Gaining Ground in the Stablecoin Market
Several competitors are quickly gaining traction in the stablecoin space:
- USD Coin (USDC) saw its market cap surge 7.37% to $59.7 billion, reaching a new all-time high
- Ethena Labs’ USDtb experienced explosive growth of 1,219% to reach $1.18 billion, making it the eighth-largest stablecoin
- BlackRock’s BUIDL token, which backs USDtb, increased 160% to $1.47 billion
- Sky Protocol’s Sky Dollar rose 13.9% to $4.62 billion
The remarkable growth of USDtb coincides with Ethena Labs’ announcement of Converge—an EVM-compatible blockchain focusing on tokenized assets built in partnership with Securitize.
According to Ethena Labs’ founder, the company is responsible for 95% of BUIDL’s growth over the past three weeks.
Gold-Backed Stablecoins Shine Bright Across the Stablecoin Market
As gold prices surpassed $3,000 for the first time, gold-pegged stablecoins also reached new heights. The total market cap of gold stablecoins increased 7.53% to $1.40 billion in March.
Tether Gold (XAUT) and Pax Gold (PAXG) dominate this category with market capitalizations of $749 million and $653 million, respectively. Unlike traditional stablecoins, gold-backed tokens are less commonly used in DeFi and more often serve as a store of value.
Euro Stablecoins and Regulatory Impacts
The euro-pegged stablecoin EURC grew by 29.5% to $157 million in March, marking its third consecutive monthly increase and a new all-time high. EURC now accounts for 45.6% of all euro stablecoin market capitalization.
Meanwhile, European regulations continue to shape the market. Centralized exchanges have been delisting non-MiCA compliant stablecoins for European users, with Kraken recently halting support for USDT, EURT, TUSD, and USTC.
The German Financial Supervisory Authority (BaFin) also ordered Ethena Labs to stop issuing USDe tokens from its German entity due to regulatory deficiencies.
CBDC Development Accelerates
March saw significant developments in central bank digital currencies (CBDCs). The Bank of Korea announced an April pilot for the Digital KRW involving 100,000 participants and seven banks.
The European Central Bank is preparing for an October launch of the digital euro, while Bank of Ghana officials indicated readiness to launch the e-Cedi later this year.
China is reportedly speeding up digital yuan adoption to challenge US dollar-backed stablecoins in global trade, and the Swiss National Bank launched a pilot program for a wholesale CBDC to facilitate settlement of tokenized assets.
As stablecoins continue their steady growth and evolution, the increasing competition among issuers, rising interest in gold-backed alternatives, and advancing CBDC initiatives suggest a dynamic future for this increasingly important segment of the crypto market.
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