Polymarket Hits $1 Billion in Annualized Revenue Six Weeks After Opening Its U.S. Platform

Since Polymarket's phishing incident — in which multiple users lost approximately $2.94 million — made headlines on June 25, the company has had a sharply different number to talk about: annualized revenue now "well above" $1 billion, disclosed exclusively to CNBC on June 26, 2026.

That figure arrived six weeks after Polymarket dropped its waitlist and opened its U.S. mobile app to the public, following the December 2025 launch of its domestic, CFTC-regulated exchange.

How Fast This Moved

Research firm Sacra had projected Polymarket's annualized revenue might reach approximately $375 million by May 2026, according to Crypto Briefing and KuCoin. The platform cleared nearly three times that within weeks.

Polymarket processed $73 million in total trading volume across all of 2023. In 2024, that jumped to roughly $9 billion — a 123x increase in a single year, driven almost entirely by political prediction markets around the U.S. presidential election, according to Crypto Briefing. Monthly volumes were surpassing $3 billion by late 2025, before the domestic platform had even fully launched.

Now the U.S. exchange is adding fuel. According to Dune Analytics data cited by CNBC, daily volume on the U.S. platform grew from around $50 million in mid-May to more than $200 million on June 20. The international platform, which had seen volume declines in April and May, also hit all-time weekly highs amid World Cup trading, per CNBC.

The Regulatory Road That Got Here

None of this was a straight line. Polymarket founder Shayne Coplan launched the platform in June 2020 in New York City. The CFTC hit it with a $1.4 million fine in 2022 and forced it to stop serving U.S. users. The company went offshore, building its international DeFi platform while American bettors were locked out.

The pivot back started in July 2025, when Polymarket acquired QCEX, a CFTC-licensed exchange, for $112 million, according to Crypto Briefing and KuCoin. That acquisition handed Polymarket the regulatory credentials it needed to operate domestically. The CFTC and Department of Justice subsequently dropped their investigations into the company without charges, per CNBC and ChainCatcher, clearing the path for a regulated U.S. return.

The U.S. platform then rolled out in stages: a December 2025 soft launch, a waitlist period, and finally full mobile access roughly six weeks ago. A desktop version remains unavailable as of June 26, 2026, with users directed to scan a QR code to download the app.

The Competition Is Real

Polymarket is not alone in this space. Kalshi, which secured its own CFTC regulatory approval through a separate legal pathway, has been reporting similar or higher revenue figures, according to Crypto Briefing and KuCoin. The two platforms are competing directly for American users who now have multiple legal options for event-based trading.

ChainCatcher noted on June 26 that Gate has begun incorporating Polymarket trading volume and asset holdings into its VIP tier evaluation criteria. A separate ChainCatcher item from June 25 reported that approximately 60% of Polymarket's World Cup first-time users had no prior exposure to blockchain, suggesting prediction markets are drawing genuinely new users into crypto-adjacent finance, not just recycling existing crypto holders.

The Legitimate Concern

The strongest skeptical argument: this is a gambling platform regulated as a financial exchange. Critics argue that wrapping sports betting and election wagering in CFTC compliance doesn't change what it is, that retail users face information asymmetries against sophisticated traders, and that the platform's rapid growth could attract the same manipulative behavior seen in less-regulated markets. The phishing incident reported June 25 — with losses of approximately $2.94 million — is a reminder that the user-protection infrastructure is still maturing.

What distinguishes Polymarket's U.S. platform from offshore alternatives is the regulatory overlay: KYC verification, fiat on-ramps, CFTC oversight, and fee transparency. Whether those protections are sufficient for a platform now processing $200 million in daily volume is a question regulators and the company will both face as the platform scales.

What's Next

The FIFA World Cup ends in mid-July. How much of Polymarket's current volume is structurally embedded versus tournament-driven won't be clear until after the final whistle. Sacra's pre-launch estimates were already blown past. Whether the $1 billion annualized run rate holds without the World Cup tailwind is the number to watch in late July and August.