For the first time since 2019, the stablecoin hierarchy has experienced a structural shift: Circle’s USDC has officially eclipsed Tether’s USDT in adjusted year-to-date (YTD) transaction volume. According to a research note from Mizuho, this isn't just a rounding error—it’s a fundamental change in how capital flows through the digital asset ecosystem.

Why is USDC volume suddenly outpacing USDT?

Mizuho analysts highlight that transaction volume serves as a more accurate "Source of Truth" for stablecoin utility than raw market capitalization. While USDT remains the king of total supply, currently sitting at roughly $184 billion, USDC has captured 64% of the adjusted market share in terms of actual on-chain velocity.

Data indicates USDC has processed approximately $2.2 trillion in adjusted YTD volume, leaving USDT at $1.3 trillion. This divergence suggests that while USDT remains a primary offshore liquidity vehicle, USDC is increasingly becoming the preferred rail for regulated, institutional, and everyday transactional activity. Multiple outlets including CoinDesk have flagged similar on-chain signals, noting that the "winner" of the stablecoin wars will be defined by utility rather than just circulating supply.

Is Circle stock a direct beneficiary of this flip?

Wall Street is taking notice. Following the release of the volume data, Mizuho hiked its price target for Circle from $100 to $120. This reflects a growing consensus that Circle’s integration into traditional finance—and its focus on compliant, transparent reserves—is paying off. As Circle Stock Outperforms Wall Street as USDC Adoption Drives Market Resilience, it is clear that the market is beginning to price in the long-term potential of a fully regulated stablecoin issuer.

Furthermore, the broader ecosystem is seeing a shift in how these assets are utilized. As Circle Overtakes BlackRock in Tokenized Treasury Market as Assets Hit $11B, the company is successfully positioning itself as the bridge between legacy banking and the blockchain economy. For a deeper look at current stablecoin liquidity pools and on-chain movements, you can track real-time metrics on DefiLlama.

What are the regulatory headwinds for stablecoins?

Despite the volume milestone, the legislative landscape remains choppy. The CLARITY Act, which aims to provide a definitive market structure for digital assets, remains stalled in the Senate. Debates regarding stablecoin yield, tokenized equities, and legislative priorities have sidelined the bill. Senate Majority Leader John Thune has signaled that market structure legislation is unlikely to pass before April, as the chamber focuses on other administrative requirements.

For more context on the original report, you can read the full analysis at Cointelegraph.

Frequently Asked Questions

1. Does higher volume mean USDC will replace USDT? Not necessarily. USDT maintains a larger market cap and dominates specific offshore markets. USDC’s lead in volume indicates higher utility in regulated and institutional channels.

2. Why does adjusted volume matter more than market cap? Market cap is a snapshot of supply, while adjusted volume measures actual usage, velocity, and the "real-world" application of the asset in transactions.

3. How does this impact Circle’s stock price? Analysts view the increased volume as a signal of long-term sustainable growth, leading firms like Mizuho to increase their price targets based on projected adoption.

Market Signal

This shift in volume dominance signals a maturing market where regulatory compliance is starting to command a premium. Watch for USDC to continue gaining ground on USDT as institutional on-ramps prioritize transparency, potentially setting the stage for a re-rating of Circle-related equities in Q2.