Tether's USDT stablecoin has surpassed Ether by market capitalization for the first time, as ETH prices tumbled to the $1,500 level. The event marks a historic shift in the crypto asset hierarchy, with a fiat-pegged token now holding a larger market cap than the native asset of the Ethereum network.
Ether is currently trading at crucial long-term support levels last seen in October 2023 and again in April 2025, according to CoinTelegraph. The sharp decline has erased billions from Ethereum's market cap, allowing Tether—whose value is pegged 1:1 to the U.S. dollar—to briefly take the second spot by market capitalization behind Bitcoin.
The rout comes amid broader market uncertainty, though Tether's rise reflects demand for stablecoins as a safe harbor during volatility. USDT's market cap has grown steadily over the past year, now exceeding $110 billion, while Ether's market cap has shrunk below that threshold for the first time since 2022.
Regulatory scrutiny remains a key overhang for Tether, with the European Union's MiCA rules requiring stablecoin issuers to hold full reserves and obtain licenses. U.S. authorities have also intensified oversight of stablecoin operators, though Tether has not faced direct enforcement action since its 2021 settlement with the NYAG.
The flip highlights a growing divergence between Ethereum's functional role as a smart contract platform and Tether's pure store-of-value use case. Some analysts argue the event is less about Tether's strength and more about Ethereum's weakening fundamentals amid competition from Solana and layer-2 scaling solutions.
Critics caution that Tether's market cap surge is partly driven by traders parking capital in stablecoins to avoid crypto volatility, rather than organic demand for USDT. This pattern historically precedes renewed buy pressure once market sentiment stabilizes.