Prediction markets processed over $60 billion in combined trading volume in the first four months of 2026, according to Bernstein, tracking toward a projected $240 billion for the full year — a 370% increase from $51 billion in 2025. Monthly volume climbed from $1.2 billion in early 2025 to over ...
"If you interfere with the operation of federal law in regulating financial markets, we will sue you." — Mike Selig, CFTC Chairman
Prediction markets processed over $60 billion in combined trading volume in the first four months of 2026, according to Bernstein, tracking toward a projected $240 billion for the full year — a 370% increase from $51 billion in 2025. Monthly volume climbed from $1.2 billion in early 2025 to over $20 billion by January 2026, per TRM Labs data. Unique wallets participating monthly nearly tripled to 840,000 in six months.
The sector's two dominant platforms — Kalshi ($22 billion valuation) and Polymarket ($15 billion valuation) — have raised a combined $2.4 billion in 2026 alone. Both are expanding beyond binary event contracts into perpetual futures, directly challenging incumbents Coinbase and Robinhood on their home turf. The CFTC, meanwhile, has sued five states in 30 days to defend exclusive federal jurisdiction over event contracts, setting up a constitutional showdown between derivatives law and state gambling statutes.
Bernstein projects the sector will generate $2.5 billion in revenue in 2026, up from $400 million in 2025, with a trajectory toward $1 trillion in annual volume and $10.8 billion in revenue by 2030.
TRM Labs data shows prediction market monthly volume grew roughly 17x from $1.2 billion in early 2025 to $20 billion in January 2026. A single-day record of $425 million was set on February 28, 2026. Year-to-date through April 2026, Polymarket and Kalshi alone processed $60 billion in combined volume, according to Bernstein analyst Gautam Chhugani.
Active wallets tell a parallel story. Monthly unique wallets reached 840,000 by February 2026, nearly tripling from the prior six months, per TRM Labs. This growth is driven by repeat usage rather than larger bets. On Polymarket, 82.8% of users trade under $10,000. Average active days per user rose from 2.5 to 9.9, while category participation expanded from 1.45 to 2.34 categories per user, according to TRM Labs' analysis of 1.29 million wallets in Q1 2026.
Median trade size tells a more granular story. First-time users on Polymarket place median bets of $30. Among the most active cohort, median trade size drops to $12, suggesting high-frequency, small-ticket engagement rather than whale-driven activity.
User segmentation data from TRM Labs breaks down as follows:
The takeaway: this is not a market dominated by a handful of whales. Volume is distributed across a broad base of mid-frequency retail users, with professional market makers providing the other side of the trade.
The capital markets have priced prediction markets as a standalone asset class. In March 2026, Kalshi raised $1 billion at a $22 billion valuation from Coatue Management, doubling its December valuation, according to Bloomberg. Polymarket is separately in talks to raise $400 million at a $15 billion valuation, per The Information. These figures represent a combined $37 billion in implied platform value — more than the market capitalization of many traditional exchanges.
Revenue data supports the valuation multiples, to a degree. Kalshi's annualized revenue run rate stands at $1.5 billion as of early 2026, with approximately $1.3 billion derived from sports contracts. Robinhood's prediction market product, operated via a Kalshi partnership, is generating a $350 million annualized revenue run rate, according to Bernstein, making it the platform's fastest-growing product line by revenue.
Bernstein projects total industry revenue of $2.5 billion in 2026, up from $400 million in 2025 — a 525% increase. At current take rates, the firm sees $10.8 billion in annual revenue by 2030.
For context: Polymarket was valued at $1 billion in June 2025 after a $200 million round led by Peter Thiel's Founders Fund. Six months later, Intercontinental Exchange — parent of the New York Stock Exchange — took a stake at a $9 billion valuation. The current $15 billion figure represents a 15x increase in under 12 months.
Kalshi's trajectory is similar. It was valued at $11 billion in its December 2025 Series E, then doubled to $22 billion three months later. Weekly trading volume on Kalshi now exceeds $1 billion, up 1,000% from six months prior.
The market composition tells a story about what prediction markets have become versus what they started as.
In October 2025, top markets on Polymarket by volume included the NYC Mayoral Election ($150.4 million), the Super Bowl ($88.7 million), and the Fed rate decision ($79.9 million). By February 2026, the composition had shifted toward geopolitics and macroeconomics:
Sports now accounts for more than four-fifths of Kalshi's volume and 100% of Polymarket's US-based activity. However, Bernstein projects that sports will decline from 62% of total volumes today to roughly 31% by 2030, as crypto-linked, macro, political, and economic contracts gain share.
This diversification matters for the economic model. Geopolitical and macro markets tend to generate more engagement per event and longer holding periods than binary sports outcomes, potentially improving platform economics over time.
On April 21, 2026, Polymarket announced the launch of perpetual futures — leveraged, continuous trading on assets including bitcoin, Nvidia stock, and gold — with up to 10x leverage. Kalshi CEO Tarek Mansour followed with the announcement of "Timeless," a competing perps product launching April 27 in New York, according to CNBC.
This is a direct assault on the core business of crypto exchanges. Perpetual futures represent the single largest revenue line for platforms like Coinbase, Binance, and Robinhood in crypto. Polymarket's entry leverages its CFTC-registered designated contract market (DCM) status to offer these products to US users — a regulatory advantage that offshore platforms lack.
The strategic logic is straightforward. Prediction markets have built large, engaged user bases trading binary outcomes. Perps offer a way to monetize that user base on continuous, higher-margin products. If Polymarket and Kalshi can redirect even a fraction of their combined user base into perps trading, they create a second revenue engine that compounds on their existing distribution advantage.
The risk for incumbents — Coinbase, Robinhood, and others — is that prediction market platforms have already solved the hardest problem in financial services: customer acquisition. With 840,000 monthly active wallets and growing, these platforms possess distribution that took traditional exchanges years and billions in marketing spend to build.
The prediction market sector's most consequential development is not a product launch — it is a constitutional fight over regulatory jurisdiction.
Between April 2 and April 28, 2026, the CFTC sued five states — Arizona, Connecticut, Illinois, New York, and Wisconsin — to block state-level enforcement actions against prediction market platforms. Wisconsin's April 24 lawsuit, which named Kalshi, Polymarket, Coinbase, Robinhood, and Crypto.com as defendants, triggered the CFTC's fifth counter-suit in four days.
The core legal question: Are event contracts federally regulated financial derivatives under the Commodity Exchange Act, or state-regulated gambling? The answer determines whether prediction markets operate under a single federal framework or face a patchwork of 50 state gambling statutes.
On April 6, 2026, a divided panel of the U.S. Court of Appeals for the Third Circuit issued a ruling in KalshiEX LLC v. Flaherty, becoming the first federal appellate court to hold that the CEA preempts state gambling laws as applied to sports-related event contracts traded on CFTC-registered DCMs. This is a significant precedent, though it applies only to the Third Circuit.
CFTC Chairman Mike Selig stated: "If you interfere with the operation of federal law in regulating financial markets, we will sue you." In Arizona, a federal judge paused criminal prosecution against Kalshi on April 10, suggesting the CFTC would likely succeed on its preemption argument.
Coinbase VP of Legal Ryan VanGrack responded: "By moving to block state encroachment, the commission has sent an unmistakable signal: The era of jurisdictional ambiguity is over."
The CFTC's position was further formalized on March 12, 2026, when its Division of Market Oversight issued Staff Advisory Letter No. 26-08, signaling support for event-based derivatives including sports contracts. The agency simultaneously withdrew its June 2024 proposed rulemaking and September 2025 advisory that would have restricted such contracts. As of March 2026, Commission staff are reviewing several pending applications for DCM designation from entities seeking to operate prediction markets.
The resolution of this jurisdictional dispute will determine whether the sector operates at full scale in the US or faces state-by-state litigation for years.
The distribution layer is where prediction markets converge with traditional finance.
Robinhood launched its prediction markets hub through a Kalshi partnership in 2025. By year-end, 11 billion contracts had been traded by more than 1 million Robinhood customers, making it the platform's fastest-growing product by revenue. Coinbase followed with its own Kalshi partnership in January 2026, providing nationwide access to over 1,000 contracts.
New entrants continue to appear. High Roller Technologies (NYSE: ROLR) announced a partnership with Crypto.com's derivatives arm (CDNA) for a regulated US prediction market launch in 2026. ROLR shares surged 130% on the announcement, per CoinDesk.
The institutional infrastructure layer is also developing. Intercontinental Exchange's $1 billion stake in Polymarket at a $9 billion valuation signals that the operator of the NYSE views prediction markets as an adjacent asset class worth owning. Bernstein notes that Robinhood is exploring owning exchange infrastructure outright rather than relying on Kalshi as a backend.
A venture ecosystem is forming around the sector. Former Kalshi employees are raising up to $35 million for a prediction market-focused VC fund (5CC Capital), with backing from the CEOs of both Kalshi and Polymarket, according to Fortune.
Several material risks remain:
Regulatory uncertainty. While the Third Circuit ruling favors federal preemption, it applies only to one circuit. Other circuits could rule differently, creating a split that would require Supreme Court resolution. Congressional action remains uncertain; Democrats have urged the CFTC to impose tighter rules on sports betting and insider trading in prediction markets, per CNBC.
Revenue concentration. Sports account for over 80% of Kalshi's volume. A single adverse regulatory ruling on sports contracts could eliminate the majority of current revenue. Bernstein's projection that sports decline to 31% of volume by 2030 requires successful diversification into categories that do not yet exist at scale.
Market integrity. Nevada has banned Kalshi outright, and Arizona brought criminal charges alleging illegal gambling and election wagering. These state-level actions, while potentially preempted by federal law, create operational and reputational risk.
Valuation compression risk. A combined $37 billion in implied platform value for Kalshi and Polymarket is predicated on $240 billion in annual volume and $2.5 billion in revenue materializing. Any shortfall in growth, or a regulatory setback, would compress these multiples.
Perps competition. The move into perpetual futures puts Polymarket and Kalshi in direct competition with well-capitalized incumbents (Coinbase, Robinhood, Binance) that have deeper liquidity, broader product suites, and established market-making relationships.
Prediction markets have transitioned from a niche curiosity to a $240 billion annualized volume asset class in under 18 months. The sector's growth is underpinned by three structural forces: CFTC regulatory clarity, mainstream distribution through Robinhood and Coinbase, and blockchain-based settlement infrastructure that enables 24/7 global access.
The CFTC's aggressive defense of exclusive jurisdiction — five state lawsuits in 30 days — is the clearest signal yet that the federal government treats event contracts as financial derivatives, not gambling. If this position holds through appellate review, prediction markets will operate under a single national framework, removing the primary structural barrier to scale.
The perps pivot by both Kalshi and Polymarket represents the sector's bid to expand from event-specific contracts into continuous trading — a move that, if successful, would place prediction market platforms in direct competition with the largest crypto and equity trading venues in the world.
What remains to be proven is whether $240 billion in volume and $2.5 billion in revenue materialize outside the favorable conditions of 2025-2026 election cycles and geopolitical volatility. The sector's economic viability depends on sustained user engagement across non-event periods — a test that has not yet occurred at this scale.