Tether Briefly Overtakes Ethereum As Stablecoin Market Cap Tops ETH During Sell-Off
On June 26, Tether briefly surpassed Ethereum in market capitalization during a sharp crypto risk-off move. USDT reached about $186.06 billion while ETH fell to roughly $185.66 billion as Ethereum sold off into the $1,500–$1,600 range. The flip was temporary, with ETH later moving back above Tether. The event mattered less as a ranking change than as a signal of market stress and defensive positioning. Stablecoin market cap is often used as a proxy for liquidity parked inside crypto, and a large USDT supply suggests traders were holding capital in lower-risk assets rather than leaving the ecosystem. The crossover highlighted Ethereum’s sensitivity to price swings and Tether’s relatively stable supply-based valuation. It also showed that even long-held crypto rankings can shift quickly when major assets weaken.
