The stablecoin market has spent years bifurcating between instruments built for payments and those engineered for yield — and the latter category is now pulling decisively ahead.
Yield-bearing stablecoins have outpaced the growth of the broader stablecoin market 15-fold over the past six months, according to a Messari research report. The overall stablecoin market capitalization rose 9% over that period; the yield-bearing segment expanded at a rate that dwarfs that figure. As of the most recent data from Stablewatch, the category is cumulatively worth $22.7 billion — up from $11 billion in May 2025 and representing approximately 7.4% of the total $303 billion stablecoin market, compared with 4.5% in May last year.
The acceleration is concentrated in a handful of issuers. According to the announcement, Circle‘s USYC recorded a 198% rise in market cap, Paxos‘ Global Dollar (USDG) climbed 169%, Tron DAO-linked Decentralized USD (USDD) rose 114%, and Ondo Finance‘s USDY gained 91%. Messari noted that the momentum began in mid-October 2025 and that the leading issuers concentrate on a single-asset offering rather than payment utility. “The winners don’t do payments,” the firm stated.
Yield Leaders and Market Structure
Among the largest yield-bearing stablecoins by value are Sky‘s sUSDS, Ethena‘s sUSDe, and Maple‘s Syrup USDC, according to DefiLlama. On a weekly yield basis, Maple‘s Syrup USDC led at a 4.54% APY, followed by Maple USDT at 4.17% APY, Sky Lending‘s SUSDS at 3.75% APY, and Ethena‘s USDe at 3.49% APY, the report states. Messari described the largest instruments as functioning increasingly like money market funds or bank deposits.
Regulatory Deadlock in Washington
The growth is unfolding against a backdrop of unresolved US legislation. Senate Majority Leader John Thune reportedly indicated he does not expect the chamber to advance the crypto market structure bill before April. The Senate Banking Committee postponed its markup in mid-January as bipartisan negotiations continued — a delay that drew criticism from President Donald Trump.
Banking groups have flagged yield-bearing stablecoins as a mechanism that could divert deposits away from traditional financial institutions, making them a focal point of the broader legislative dispute. The GENIUS Act, signed into law on July 18, 2025, prohibits issuers from paying interest or yield directly on payment stablecoins, though it permits third-party platforms to offer reward programs tied to stablecoin holdings. The Digital Asset Market Structure Clarity Act (CLARITY Act) — passed by the House on July 17, 2025 — remains under Senate debate and is intended to establish a broader regulatory framework for digital assets.
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The gap between market growth and regulatory clarity means the segment is scaling without a settled legal perimeter, a condition that banking opponents of the instruments are explicitly using as leverage in the ongoing negotiations.
Disclaimer: The information provided in this article is for educational and informational purposes only and does not constitute financial or investment advice.
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