Binance has invested $100 million in stablecoin issuer Circle and signed a renewed five-year commercial agreement to promote USDC across its platform, the companies said in an announcement reported on September 22, 2026. The deal pairs the world’s largest crypto exchange with the issuer of the second-biggest dollar stablecoin as competition with Tether intensifies.
Background: how the Binance–Circle tie-up developed
The $100 million investment deepens a commercial relationship that CoinDesk and PYMNTS trace back to an initial partnership in December 2024, when USDC was quoted in about 140 spot markets on Binance. Circle, the issuer of USDC, has spent 2026 widening the token’s distribution after going public: the company listed on the New York Stock Exchange in June 2025, pricing its IPO at $31 a share for a valuation of about $6.2 billion, according to CoinDesk. Its best-known distribution arrangement is with Coinbase, which under a revenue-sharing agreement receives a share of the income generated by USDC reserves — the distributor-shareholder template that analysts say the Binance deal now echoes. The new agreement also lands weeks after Circle launched Arc, its USDC-native Layer-1 blockchain, underscoring how actively the issuer has been expanding USDC’s reach this year.
What did Binance and Circle announce?
According to CoinDesk and PYMNTS, Binance made a $100 million equity investment in Circle Internet Group alongside a five-year agreement to expand the promotion, awareness and integration of Circle’s USDC stablecoin on Binance’s platform. PYMNTS reported that the partnership places particular emphasis on emerging markets, with Circle providing infrastructure services that support holding and using USDC. Neither company disclosed the specific valuation or share terms of the stake beyond the $100 million figure, according to the reporting reviewed for this article.
The agreement builds on an existing relationship between the two firms rather than starting from scratch. CoinDesk noted that Binance has been a significant venue for USDC trading through 2026, and the new terms are designed to deepen that integration over a multi-year horizon.
What did the executives say?
Circle chief executive Jeremy Allaire said the companies “see incredible opportunities to leverage USDC to expand dollar access” to people and businesses in emerging markets, according to PYMNTS. Binance co-CEO Richard Teng was quoted by the same outlet saying that “a stable, trusted digital dollar should not be a privilege–it should be available to anyone with a phone.” PYMNTS framed the comments as pointing to cross-border payments and dollar access in markets where banking infrastructure is less developed.
How has USDC performed on Binance?
CoinDesk reported that USDC-quoted spot markets on Binance have grown from 140 when the partnership began to 329, while monthly USDC trading volume on the exchange has climbed from a range of roughly $20 billion to $40 billion into territory consistently above $80 billion. The exchange’s trading activity in the token has, in other words, more than doubled against its earlier baseline, according to the data CoinDesk cited.
Anastasia Melachrinos of data firm Kaiko told CoinDesk that “throughout 2026, Binance has consistently captured the largest share of USDC spot trading activity.” Martins Benkitis of Gravity Team said there is “a clear incentive on both sides to grow USDC through Binance’s user base and infrastructure,” according to the same report.
Why does the deal matter for the stablecoin race?
The agreement underscores how stablecoins are becoming embedded inside major trading and payments infrastructure rather than operating at the margins. CoinDesk cited Owen Lau of Clear Street, who said the arrangement “optimizes the relationship and further aligns Binance’s interests with Circle’s, echoing Circle-Coinbase’s distributor-shareholder model” in which a distribution partner also holds an equity or revenue stake. Under that kind of structure, the party distributing the stablecoin shares directly in its growth.
The move is widely framed as an effort to broaden USDC’s reach beyond its historically U.S.-centered base and to compete more directly with Tether’s USDT in international markets. PYMNTS placed the deal within a wider trend in which stablecoin issuers are tying up with established payments and trading companies, noting that other players such as Ripple and Mastercard have pursued comparable strategies.
How big are the two stablecoins?
At the time of the announcement, CoinDesk put USDC’s market capitalization at about $74 billion and Tether’s USDT at roughly $140 billion, leaving USDC as the clear number two in the dollar-stablecoin market. The gap between the two remains substantial, and the Binance agreement is one of several moves Circle has made in 2026 to widen USDC’s distribution.
What happens next?
Under the commercial agreement, Binance is expected to expand its promotion and integration of USDC, with Circle supporting USDC usage through its wallet and infrastructure services, according to the companies. The practical impact on USDC’s circulation and on Binance’s market share will become clearer over the five-year term, and neither firm set out specific targets for USDC supply or trading volume in the material reviewed here.
Why it matters
For the wider market, the deal signals that stablecoins are increasingly distributed through the largest trading venues rather than issued and left to circulate on their own. PYMNTS framed the executives’ comments around emerging markets, where Teng argued a trusted digital dollar should be “available to anyone with a phone,” and where USDC can function as a dollar-savings and cross-border-payment tool in places with less developed banking. PYMNTS also placed the agreement within a broader pattern of stablecoin issuers aligning with established payments and commerce firms, noting that Ripple is targeting corporate-treasury use and that Mastercard is embedding stablecoin capabilities into existing bank and merchant rails. Aligning Binance as both a distributor and an equity holder gives the exchange a direct financial interest in USDC’s growth, rather than a purely transactional listing relationship.
What to watch next
Because the commercial agreement runs five years, its effect on USDC will show up gradually. Concrete things to watch, all drawn from the companies’ and analysts’ statements rather than forecasts, include whether the count of USDC-quoted markets on Binance keeps climbing from its current 329, whether monthly USDC volume holds above the roughly $80 billion cited by CoinDesk, and whether USDC narrows the market-cap gap with USDT, which stood at about $74 billion versus $140 billion at announcement. Neither company set specific targets for USDC supply or trading volume in the material reviewed here, so these remain metrics to monitor rather than commitments. Circle’s other 2026 distribution moves, including Arc, provide additional context for how quickly USDC’s circulation changes.
Sources
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Elena Petrova is STnews's Regulation Correspondent, reporting on MiCA, SEC and CFTC actions, the FATF travel rule and AML/KYC developments across digital-asset markets. Her coverage adheres to STnews's editorial standards — primary-sourced, cited, and non-advisory.
Conflicts of interest
I have no current legal practice or retainer relationships with any cryptocurrency company. Past employment relationships are listed publicly.
