How to use Polymarket: the complete beginner guide

Step 0: Understand what you're looking at

Polymarket is a prediction market. Every market asks a yes-or-no question — an election, a Fed decision, a game, a price target. Shares trade between 1¢ and 99¢, and the price is the probability: 62¢ means the crowd thinks there's a 62% chance of Yes. If you're right, each share pays $1. If you're wrong, it pays $0. That's the whole mechanic. Full explainer: what is Polymarket?

Step 1: Check it's available where you live

Access spans 100+ countries, but some jurisdictions are restricted and US users have a separate regulated product. Check the country availability list first — five seconds that save a wasted signup.

Step 2: Create your account

Sign up with email or a wallet on the official site. Browse the markets before depositing anything — watching prices react to news for a day teaches more than any guide. Details: signing up. And before you fund, read is Polymarket legit? so you know the real risks, including the phishing sites that imitate it.

Step 3: Deposit a small amount

Polymarket funds in USDC. Start with money you can afford to lose entirely — $10 to $50 is plenty to learn with. There are no Polymarket fees to deposit. Step-by-step: depositing.

Step 4: Pick a market and read its rules

Start with a big, liquid market (tight spread, heavy volume) in a category you actually follow. Then do the thing most beginners skip: read the resolution rules — the exact source and wording that decide who wins. More losses come from misunderstood rules than from bad predictions. Category tours: politics, crypto, sports, pop culture.

Step 5: Run the numbers before you trade

Use the payout calculator to simulate the trade: enter the price and your stake and it shows shares, max payout, profit after the real taker fee, and break-even. If the numbers only work in the best case, skip the trade.

Step 6: Place a limit order, not a market order

A limit order rests on the book, which makes you a maker — and makers pay $0 in fees. A market order takes liquidity and pays the category taker fee. Same trade, different cost. Full walkthrough: trading basics; costs: fees guide.

Step 7: Sell early or hold to resolution — then withdraw

You don't have to wait for the outcome: shares can be sold any time the price moves in your favor. If you hold and win, shares redeem at $1 automatically. Withdrawals to your own wallet carry no Polymarket fee: withdrawing.

The 5 mistakes every beginner makes

• Skipping the resolution rules and losing on wording, not the event.
• Market-ordering at 50¢ in crypto markets — the exact point where taker fees peak.
• Trading thin markets where the spread quietly eats 5–10%.
• Sizing like it's an investment — it is speculation; read the risk guide.
• Copying leaderboard screenshots instead of building their own read — start with the beginner strategies instead.