Betting on the Future: The Rise of Prediction Markets

For years, prediction markets were largely viewed as a niche corner of crypto or an experimental game. Today, they are rapidly evolving into a core infrastructure of the global financial system. Following the massive surge in activity during the 2024 U.S. presidential election, trading volumes exploded, with major platforms seeing volume grow from millions to billions of dollars.

This growth was initially fueled by young, individual traders who are actively interested in making bets with event contracts. Nearly a third of Gen Zers (32%) and almost a quarter (24%) of millennials say they are currently or considering putting their money into prediction markets, largely driven by a desire to achieve their financial goals more quickly than they believe traditional financial instruments can allow them to.

Now, institutional capital is flooding the zone, both to back the key players and as professional traders making bets themselves. These investors are realizing that the ability to trade on real-world outcomes, from economic data and climate events to political races, offers a highly precise hedging instrument. This convergence of regulatory legitimacy and institutional adoption suggests that prediction markets are transitioning from fringe betting platforms into embedded financial infrastructure. As a result, prediction market trading volume is expected to nearly quadruple in 2026 from 2025 and hit $1 trillion by 2030.

The New Guard: Key Prediction Market Players

The surge in prediction market popularity has resulted in staggering mega-rounds for category leaders. In total, prediction market companies raised $3.7 billion in 2025, a staggering 35x increase from the prior year. This capital influx has driven valuations into the tens of billions for the most dominant platforms, supported by traditional financial giants stepping in to secure a seat at the table.

The prediction market space is currently dominated by two highly capitalized private juggernauts, alongside major public retail brokerages eager to capture surging consumer demand.

1. The Institutional Pioneer: Kalshi

Kalshi led the charge in transforming prediction markets into a widely adopted asset class. By securing Commodity Futures Trading Commission (CFTC) approval early on, the company established a competitive moat, allowing users to trade on real-world outcomes across economics, politics, and culture.

• Funding + Scale: Kalshi has experienced massive valuation growth. In December 2025, the company closed a $1 billion Series E led by Paradigm, which valued the platform at $11 billion. Three months later in March 2026, Kalshi secured a $1 billion+ growth round led by Coatue Management, pushing its valuation to $22 billion.
• Key Innovation: Kalshi's platform is expanding globally, recently opening a unified liquidity pool supporting participation from over 140 countries.
• Key Risks: Despite its regulatory head start, Kalshi must maintain its liquidity advantage against well-capitalized public brokerages entering the space, while also continuously navigating the strict regulatory overhead that comes with CFTC compliance and pending lawsuits. In April, the state of Arizona filed criminal charges against Kalshi, though the movement was blocked.

2. The Decentralized Giant: Polymarket

Polymarket is the leader in crypto-native prediction markets. Built on blockchain infrastructure, the platform allows users to buy and sell shares on the outcomes of future events.

• Funding + Scale: Following the 2024 U.S. election, Polymarket's growth went parabolic. By April of 2026, the company saw monthly volume hit $8.2 billion. The company secured a $600 million direct cash investment from Intercontinental Exchange (the parent company of the NYSE) in March 2026, and is reportedly seeking an additional $400 million at a $15 billion valuation.
• Key Innovation: In a press release, Polymarket stated that they built the largest decentralized liquidity pool for event-based trading, pivoting aggressively into sports and acquiring derivatives exchange QCEX to expand its offerings.
• Key Risks: Because of its crypto-native architecture, Polymarket operates in a complex regulatory gray area. The company previously settled with the CFTC in 2022, but recent indictments like those against a soldier who bet using classified information regarding the U.S. military operation to capture Maduro, speak to the government’s focus on quelling trades on insider information. As the regulatory framework for this nascent market develops, Polymarket could become entangled in ongoing litigation.

The Public Incumbents

The validation of prediction markets has inevitably drawn the attention of legacy public brokerages. Interactive Brokers recently launched ForecastTrader, allowing its user base to trade yes-or-no positions on elections, economic indicators, Fed decisions, and climate trends alongside stocks and ETFs. To further incentive participation, the brokerage pays a 3.14% APY interest coupon that accrues daily on the closing value of positions, integrating prediction markets into an investor's yield-generating portfolio.

Meanwhile, Robinhood has integrated prediction markets directly into its popular mobile app to capture retail demand. The app now allows users to buy "Yes" or "No" Event Contracts on binary outcomes, such as political races and sports matches, with contract prices ranging from 1¢ to 99¢. By placing event contracts in the same interface where millions of users trade crypto and equities, Robinhood is looking to take advantage of retail demand for access to prediction markets.

Not to be left out, Coinbase has officially thrown its hat into the event-based trading ring, bridging the gap between crypto trading and real-world forecasting. Operating through Coinbase Financial Markets (CFM), a registered futures commission merchant overseen by the CFTC and National Futures Association (NFA), the exchange now offers prediction markets directly to eligible U.S. residents. Users can buy binary "Yes" or "No" contracts using USD or USDC balances on a wide range of events, from Bitcoin prices and geopolitical developments to sports outcomes. By integrating prediction contracts natively into a platform already optimized for 24/7 retail crypto trading, Coinbase simplifies the onboarding process for users already holding USDC.

The entrance of established, publicly traded brokerages like Interactive Brokers, Robinhood, and Coinbase marks a critical turning point in the maturation of prediction markets. By integrating event contracts into unified platforms alongside traditional equities and ETFs, these financial giants are shifting the sector's focus from speculative retail betting to a modern investment tool.

The Risks of Participating: A Playground for Regulators and Bots

While the macro opportunity for the platforms remains positive, participating directly in prediction markets carries significant risks for individual retail traders.

1. The "Botification" of the Market

Despite the marketing of these platforms as a democratization of forecasting, data paints a stark picture of who actually captures the value. An April 2026 analysis by Bloomberg found that 69% of participants on Polymarket lost money. Furthermore, over 100,000 accounts lost at least $1,000 since the beginning of 2025, with retail investors losing a combined $131 million in aggregate.

The vast majority of the profits are not being made by individuals correctly predicting outcomes, but by automated, high-frequency trading (HFT) bots and market makers. These scripts monitor order books 24/7, executing trades in milliseconds to harvest tiny price differences and guaranteed arbitrage profits before retail traders can react. According to researchers, retail investors were actually correct in their predictions more often than bots, but ultimately lost tens of millions of dollars because they entered trades too late at disadvantageous prices.

2. The Regulatory Gray Area

The landscape remains fraught with regulatory uncertainty. While Kalshi operates under the strict oversight of the CFTC, the broader ecosystem does not. Decentralized platforms like Polymarket have previously faced fines for operating unregistered options facilities. If regulatory bodies decide that certain event contracts cross the line into illegal sports betting or unregistered derivatives, the resulting crackdowns could severely fracture liquidity and impact the valuations and viability of the underlying platforms.

The Investor Opportunity

The transition of prediction markets from fringe betting platforms to foundational financial infrastructure is happening now. Much like the daily fantasy sports boom of the 2010s that brought DraftKings and FanDuel to the market, today's prediction market leaders are fighting for dominance in a high-stakes arena.

For private market investors, betting on the exchanges and platforms themselves offers a compelling way to gain exposure to this multi-billion-dollar industry without having to out-trade high-frequency algorithms on individual event contracts.

To explore current opportunities in fintech and event-based-trading, visit the EquityZen Marketplace.