Polymarket is the world’s largest prediction market platform — a place where you buy and sell shares on the outcomes of real-world events, from presidential elections and interest rate decisions to sports championships and cryptocurrency prices. Think of it as a stock market for current events.
How Polymarket Works
Every market on Polymarket is built around a yes/no question — “Will the Fed cut interest rates in June 2026?” or “Will Bitcoin exceed $150,000 by December 2026?” — with shares priced between $0.01 and $1.00. The price is the market’s estimated probability: if “Yes” trades at $0.65, the market sees a 65% chance the event happens. Winning shares pay out $1.00 each; losing shares expire worth $0.00.
What sets Polymarket apart from a traditional sportsbook is that you can trade in and out of positions at any time — you don’t have to hold until the market resolves. Buy “Yes” at $0.40, sell at $0.70 after favorable news, and you’ve locked in a 75% return without waiting for the event to occur. That flexibility to take profits early, cut losses, and react to breaking news is why Polymarket attracts serious traders, not just casual bettors.
For the full mechanics — share pricing, the order book, multi-outcome markets, and why prediction-market prices are so accurate — see How Prediction Markets Work.
What Can You Trade on Polymarket?
Polymarket covers a broad range of categories:
| Category | Examples |
|---|---|
| Politics | Election outcomes, legislation, government policy decisions |
| Sports | Match results, championships, player milestones |
| Crypto | Token prices, exchange listings, protocol launches |
| Finance | Interest rates, stock milestones, IPO timing |
| Economics | Inflation data, GDP figures, unemployment reports |
| Culture | Award shows, social media milestones, entertainment events |
| Weather | Temperature records, storm predictions, climate events |
| Tech | Product launches, company decisions, AI developments |
Markets are created by the Polymarket team. Users cannot currently create their own markets, though the team consistently adds new markets based on current events and user demand.
More Specific Than Any Stock Trade
The categories table undersells what makes Polymarket interesting: the specificity of the bets. After three years of trading here, this is the thing I’d struggle to replace with any other platform.
Say you think the Strait of Hormuz is likely to close. The stock-market version of that view is buying shares in an oil company — and hoping the correlation between your thesis and the share price holds up through earnings reports, management decisions, and everything else that moves a stock. On Polymarket, you can trade the actual event: whether the strait closes — or even how many ships transit it in a given period. No proxy, no correlation risk, just your read on the event itself.
That precision exists across thousands of markets at any given time. If you have a genuinely informed view on something specific happening in the world, there is usually a market that lets you express exactly that view — which is something neither a sportsbook nor a brokerage can offer.
Why People Use Polymarket
As an Information Tool
Prediction markets are consistently among the most accurate forecasting tools available. Because traders risk real money, prices reflect genuine conviction — not wishful thinking, pundit speculation, or poll methodology quirks.
Polymarket’s election markets are regularly cited by major news outlets and analysts as leading indicators. During the 2024 US presidential election, Polymarket’s prices were among the most accurate predictors of the outcome.
When you check Polymarket, you’re seeing what thousands of people with money on the line actually believe will happen — not what they hope or what a poll says.
This is also why many traders (myself included) treat Polymarket as a news source in its own right. News outlets have a structural bias: they’re selling a story, and dramatic framing sells better than calibrated probability. Polymarket traders have exactly one incentive — to be right — because being wrong costs them money. The result is that the odds are often a more honest summary of a developing situation than the coverage of it. I check Polymarket to understand the news at least as often as I check it to trade.
As a Trading Platform
For traders, Polymarket offers advantages over both traditional sports betting and stock markets:
- Better odds — Prices are set by the market, not a bookmaker. Spreads are tighter.
- Lower fees — Max taker fees from $0.75 to $1.80 per 100 shares, geopolitics free, compared to 5-15% margins at traditional sportsbooks (calculate your fees)
- Real-time trading — Buy and sell positions instantly as events unfold
- No KYC — Start trading in under 2 minutes with just an email or Google account
- Global access — Available in 160+ countries
Key Facts About Polymarket
| Feature | Detail |
|---|---|
| Founded | 2020 |
| Type | Prediction market (decentralized) |
| Currency | PUSD (Polymarket’s own dollar-pegged stablecoin; deposits in USDC and 21 other tokens auto-convert) |
| KYC required | No |
| Signup time | Under 2 minutes |
| Deposit tokens | 22 tokens across 13 chains |
| Minimum deposit | $3 (most chains), $10 (Ethereum) |
| Fees | $0.75 – $1.80 per 100 shares (geopolitics: free) |
| Available countries | 160+ (blocked in ~34) |
| Mobile app | No (international) — mobile browser works |
| Blockchain | Polygon |
Polymarket International vs. Polymarket US
There are two separate Polymarket platforms, and they are completely different:
| Polymarket International | Polymarket US | |
|---|---|---|
| Access | 160+ countries (not US) | United States only |
| Signup | Open to all, no KYC | Open — iOS app only, full KYC |
| Markets | Politics, sports, crypto, finance, culture, weather, tech | Sports only |
| Fee model | Category-based ($0.75 – $1.80/100 shares, geopolitics free) | Flat 0.1% on winnings |
| Regulation | Not regulated by CFTC | CFTC-regulated |
| Liquidity | Separate order books | Separate order books |
This site focuses exclusively on Polymarket International — the open-access global platform. When we say “Polymarket,” we mean the international exchange.
Getting Started
Getting started on Polymarket takes three steps:
1. Create Your Account
Sign up in under 2 minutes with a Google account, email address, or crypto wallet. No identity verification required.
Create Your Polymarket AccountFull walkthrough: How to Sign Up for Polymarket
2. Deposit Funds
Deposit crypto from any wallet (22 tokens, 13 chains) or connect Coinbase. Minimum deposit is just $3 on most chains.
Full walkthrough: How to Deposit on Polymarket
3. Start Trading
Browse markets, find an event you have a view on, and buy Yes or No shares. You can start with as little as $1 per trade.
The One Mistake Every Beginner Makes
Before you place your first trade: read the market’s rules, not just its title.
Every market has resolution rules — the precise criteria that determine what counts as YES. Most of the time the rules say what the title implies. But edge cases exist where they don’t: a deadline that’s earlier than you’d assume, a specific data source that differs from the headline number, a definition of “officially announced” that excludes a tweet. When the title and the rules diverge, the rules always win. I’ve watched traders lose money on markets they’d called correctly in spirit, because the rules defined the outcome differently than the title suggested.
It takes thirty seconds to read the rules and it’s the single highest-value habit a new trader can build. For how those rules get enforced at resolution time, see How Polymarket Markets Resolve.
Is Polymarket Legal?
Polymarket operates as a decentralized prediction market and is not regulated by any single financial authority. It is legal to use in most countries worldwide.
However, Polymarket is blocked in approximately 34 countries, including the United States, United Kingdom, France, Germany, Italy, Netherlands, Australia, and several sanctioned nations. Additionally, Poland, Singapore, Thailand, and Taiwan are in “close-only” mode.
The restrictions are based on IP address. Check if Polymarket is available in your country.
Is Polymarket Safe?
Polymarket has been operating since 2020 and has processed billions of dollars in trading volume. Key security facts:
- Smart contract execution — Trades execute on the Polygon blockchain, not on Polymarket’s servers
- Non-custodial elements — Your positions are recorded on-chain
- Prominent backing — ~$2.8 billion raised, including $2 billion from Intercontinental Exchange (parent of the NYSE), valuing the company around $15 billion — see Who Owns Polymarket?
- No KYC = no personal data risk — Polymarket doesn’t store identity documents
- Track record — 5+ years of continuous operation
That said, all trading involves risk. Prediction markets can move quickly, and you can lose your entire position if your prediction is wrong. Only trade with money you can afford to lose.
Learn More
- All Learning Articles — Browse every educational article
- How to Sign Up for Polymarket — Create your account in under 2 minutes
- How to Deposit on Polymarket — Fund your account step by step
- How to Trade on Polymarket — Place your first trade with market or limit orders
- How to Sell on Polymarket — Take profits or cut losses before resolution
- How to Withdraw from Polymarket — Cash out your winnings
- Polymarket Fees Explained — Complete breakdown of the fee structure
- Who Owns Polymarket? — The company, funding, and founder behind the platform
- How Prediction Markets Work — The theory behind prediction markets
- Polymarket Review 2026 — Our in-depth review after 3 years of trading
- Polymarket vs Kalshi — How Polymarket compares to its main competitor
- Is Polymarket Available in Your Country? — Check access for your location