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8 Top Prediction Markets to Trade Event Contracts in the US

The top platforms offering regulated access to event-based trading.

Prediction markets are platforms where you can trade event contracts, allowing you to speculate on real-world outcomes such as elections, economic data, sports and more. These markets have grown rapidly in the US, offering traders a regulated way to turn insights into potential profits.

We highlight several US prediction markets where you can trade event contracts, outlining the types of events available, fees and key features of each platform.

8 prediction markets to trade event contracts

Robinhood

9.4 Excellent

Get a free stock when you successfully sign up and link your bank account. T&Cs apply.
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Robinhood partners with Kalshi, an event contract exchange, offering event contracts for economics, professional sports, political events and more. You can trade preset combinations, totals and spreads for individual NFL games. In January 2026, Robinhood partnered with Susquehanna International Group to acquire a 90% stake in MIAXdx, a CFTC-regulated derivatives exchange, expanding its presence in US prediction markets and strengthening infrastructure for event contract trading.

Key features:

  • Commission: $0.01 per contract, plus $0.01 per side to the exchange
  • Availability: Mobile app only
  • Markets: Economics, sports, climate, political events, crypto, elections, education, entertainment, financial, technology

Annual fee $0 per year
Minimum deposit $0
Signup bonus Get a free stock
Webull

9.4 Excellent

Deposit or transfer $100,000+ to earn a 4% Match Bonus, or $2,000+ to earn a 3% Match Bonus. Plus: Get a $100 transfer fee reimbursement on your first brokerage transfer of $2,000 or more. T&Cs apply.
Read review

Webull partners with Kalshi, an event contract exchange, letting customers trade select event contracts directly within the platform. You can view available contracts with Webull's real-time Order Book or track market movements in charts.

Key features:

  • Commission: $0.02 per contract
  • Availability: Mobile app only
  • Markets: Economics, politics, sports, culture, financials, crypto,

Annual fee $0 per month
Minimum deposit $0
Signup bonus Get up to 4% match bonus
Gemini Cryptocurrency Exchange

9 Excellent

Gemini Predictions lets US customers trade yes-or-no event contracts on sports, crypto, economics and politics. Contracts reflect market probabilities and settle at $1 if the event occurs. Available via Gemini Exchange on web, iOS, and Android, Gemini Predictions integrates with Gemini's crypto ecosystem, including trading, staking and rewards, and operates through Gemini Titan, a CFTC-licensed Designated Contract Market (DCM). Having just launched, event-contract trading is fee-free for a limited time.

Key features:

  • Commission: $0 (limited-time launch promotion)
  • Availability: Web, mobile
  • Markets: Sports, crypto, economics, politics

Minimum deposit $0
Signup bonus Get a Finder exclusive offer, $25 in bitcoin
Interactive Brokers

9.4 Excellent

Read review

Interactive Brokers offers Forecast Contracts with no commission on some contracts and $0.10 per CME contract. Traders can access markets including elections, economic indicators, environmental and government events.

Key features:

  • Commission: $0–$0.10 per contract
  • Availability: Desktop, mobile, web
  • Markets: Elections, economic indicators, environmental, government

Annual fee $0 per year
Minimum deposit $0
Signup bonus N/A
Crypto.com

Get up to 3% transfer bonus when you bring your stocks over. Plus, an additional $100 reimbursement when you transfer at least $2,000 from other brokerages. T&Cs apply.
Read review

Crypto.com allows users to trade outcome-based contracts with as little as $10. Each prediction market offers transparent pricing and instant settlement after results are verified. Traders can go long or short on global politics, sports, entertainment and more.

Key features:

  • Commission: Transparent, fees vary by market
  • Availability: Mobile app
  • Markets: Politics, sports, entertainment, global events

Annual fee $0 per month
Minimum deposit $0
Signup bonus N/A
Kalshi

Read review

Kalshi is a CFTC-regulated exchange dedicated to event contracts. Traders can access a wide variety of markets including politics, sports, climate, economics and tech. Fees are charged on expected earnings for each contract.

Key features:

  • Commission: $0.01–$0.02 transaction fee on expected earnings
  • Availability: Desktop, mobile
  • Markets: Politics, sports, culture, crypto, climate, economics, mentions, companies, financials, tech & science, health, world

Annual fee $0 per month
Minimum deposit $0
Signup bonus N/A
Fanatics

Fanatics Markets is a fan-focused platform that lets traders access event contracts on sports, politics and entertainment. It uses CFTC-regulated infrastructure via Crypto.com and is currently available in 24 states.

Key features:

  • Commission: Variable by market
  • Availability: Mobile app
  • Markets: Sports, politics, entertainment

Annual fee $0 per month
Minimum deposit $0
Signup bonus N/A
Polymarket

Polymarket is being rolled out in the US via waitlist.

Polymarket allows peer-to-peer trading of event contracts on politics, crypto, AI, and global events. Trading uses USDC and decentralized resolution mechanisms. US access is limited due to regulations.

Key features:

  • Commission: Small built-in spread, no trading fees
  • Availability: Web3 wallets only
  • Markets: Politics, sports crypto, finance, geopolitics, earnings, tech, culture, world, economy, climate & science, elections, mentions

Annual fee $0 per month
Minimum deposit $0
Signup bonus N/A
x

What are prediction markets?

Prediction markets are platforms where you trade event contracts, which are simple yes/no bets on the outcome of a future event.

Each contract has a price between $0.01 and $0.99. For example, a contract priced at $0.60 implies a 60% chance the event will occur. If the contract resolves in your favor, you earn $1 per contract; if not, it expires worthless.

This simple structure lets traders speculate on outcomes like elections, economic reports or sports results, while the market price reflects the collective probability of the event occurring.

Prediction markets are platforms where you can trade what are called event contracts— essentially bets on the outcome of a future event.

Bottom line

If you want to trade event contracts in the US, several regulated prediction markets provide access with different fees, platform features and market selections. Your choice depends on whether you value ease of use, market variety or advanced trading tools.

As the industry grows, more brokers and exchanges will offer these products, making it easier for traders to participate in this emerging market.

Frequently asked questions

Sources

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To make sure you get accurate and helpful information, this guide has been edited by Holly Jennings as part of our fact-checking process.
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Written by

Investments editor and market analyst

Matt Miczulski is an investments editor and market analyst at Finder. With over 450 bylines, Matt dissects and reviews brokers and investing platforms to expose perks and pain points, explores investment products and concepts and covers market news, making investing more accessible and helping readers to make informed financial decisions. Before joining Finder in 2021, Matt covered everything from finance news and banking to debt and travel for FinanceBuzz. His expertise and analysis on investing and other financial topics has been featured on Yahoo Finance, CBS, MSN, Best Company and Consolidated Credit, among others. Matt holds a BA in history from William Paterson University. See full bio

Matt's expertise
Matt has written 217 Finder guides across topics including:
  • Trading and investing
  • Broker and trading platform reviews
  • Money management

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