Ethereum is solidifying its position as the critical infrastructure for the stablecoin market. The supply of Ethereum-based stablecoins has surpassed $180 billion, marking a new all-time high (ATH). Experts suggest that Ethereum is evolving beyond a mere liquidity reservoir for crypto trading, becoming the essential settlement and collateral backbone for Decentralized Finance (DeFi) and Real-World Asset (RWA) tokenization.

According to Token Terminal Research, the supply of stablecoins within the Ethereum ecosystem has hit the $180 billion milestone, the highest of any blockchain. This indicates that major stablecoins like USDT and USDC are most actively issued and circulated on Ethereum. Maintaining a market share of approximately 50-60%, Ethereum has seen its stablecoin supply grow by 150% over the past three years.

The influx of capital into Ethereum is driven by its vast utility and powerful network effects. Most major DeFi protocols are built on Ethereum, offering the deepest liquidity and capital scale. Consequently, it holds a dominant advantage as the most comprehensive infrastructure for large-scale DeFi and tokenized asset issuance.

BlackRock, the world’s largest asset manager, highlighted in its "2026 Thematic Outlook" that over 65% of all tokenized assets reside on Ethereum. BlackRock views stablecoins not just as trading tools, but as the "cash" of the future tokenized economy. As U.S. Treasuries, Money Market Funds (MMFs), and physical assets transition to the blockchain, stablecoins will serve as the primary medium of exchange.

Token Terminal Research forecasts that up to $1.7 trillion in stablecoin capital could enter the blockchain space over the next four years. Even if Ethereum's market share dips to 50%, it is projected to host approximately $8500 billion in stablecoin volume by 2030.