Stablecoin Frenzy: Circle and Tether Mint $3 Billion in Two Days

Circle and Tether have been minting stablecoins at an incredible pace. Over the course of two days, they collectively produced $3 billion in new tokens, a staggering figure that adds to the already substantial dollar-denominated liquidity on blockchain networks.

One notable aspect is how Circle operates its USDC issuer model, with a significant portion of newly minted coins being redeemed soon after. This revolving door effect means that billions flow in and out daily to serve institutional clients who require on-chain dollars for settlement, trading, and treasury operations.

Circle's average daily minting and redemption activity reached approximately $1.9 billion during Q2 2026, a 105% increase compared to the same period last year. The company reported total transaction volume of $14.8 trillion in Q2 2026. In contrast, Tether has been focusing on expanding its presence across multiple blockchain networks, with Tron historically accounting for a substantial share of USDT transfers due to lower transaction fees.

The combined circulating supply of USDT and USDC now exceeds $250 billion, highlighting the growing importance of stablecoins in the digital asset ecosystem. While this trend may signal increased adoption and growth, it also raises questions about regulatory oversight and the need for transparency in the stablecoin market.