On PolyRanger you trade outcome shares — YES or NO — on real-world events.
Each share is priced between 0¢ and 100¢, reflecting the market’s implied probability
of that outcome. If you’re right, each share pays out $1.00.
Browse markets on the homepage using category filters or
search, then click any market card to open the trading view.
Buy shares — Market order
A Market (Swap) order fills immediately at the best available price.
1. Select a Predict from the list on the left — the trading panel on the right updates automatically.
2. Choose your outcome: Yes or No. Current prices are shown at the top of the panel (e.g., Yes 6¢ / No 94¢).
3. Make sure Swap / Market is selected. Enter your Order Amount ($) — the USDC you want to spend. Use the quick buttons (10% / 25% / 50% / 100%) to size relative to your balance.
The To win field shows your potential payout. Avg. price shows the average price per share after slippage.
4. Click Buy Yes (or Buy No) and sign the transaction in your wallet.
Your shares appear in the My Positions tab at the bottom of the page.
Buy shares — Limit order
A Limit order lets you set the exact price you’re willing to pay. It stays open until filled or cancelled.
1. Select a Predict and choose your outcome.
2. Switch to the Limit Order tab.
3. Set your Price using the adjustment buttons (−100% / −50% / Mid / 50% / 100%) or the +/− controls.
4. Enter your Order Amount ($). The To win field updates automatically.
5. Click Buy Yes and sign the transaction.
Your order appears in the My Orders tab and stays active until filled or cancelled.
Sell shares
1. Select the Predict you want to exit.
2. Click the Sell Yes tab in the trading panel.
3. Choose the outcome to sell (Yes or No).
4. Enter the number of shares in the Sell Shares field, or use the quick buttons (10% / 25% / 50% / 100%). The To receive field shows your USDC payout and Avg. price shows the effective exit price.
5. Click Sell Yes and sign the transaction.
You can also sell via Limit Order — switch to the Limit Order tab while in Sell mode and follow the same steps as above.
Track your activity
At the bottom of any market page, three tabs give you a full picture of your activity:
| Tab | What it shows |
|---|
| My Positions | Shares you currently hold for each outcome |
| My Orders | Pending limit orders — cancel any open order from here |
| All History | Every trade in this market: date, type, price, amount, outcome, maker address |
Read the market page
The center panel has five tabs:
| Tab | What it shows |
|---|
| Summary | Price history for all Predicts in the Event, color-coded by outcome |
| Order Book | Live buy (green) and sell (red) orders, with spread between best bid and ask |
| Chart | Detailed price chart for the selected Predict |
| Rules | Resolution criteria — the exact conditions for Yes or No |
| Status | Current market lifecycle stage |
Active → Outcome proposed → No dispute → Final review → Finalized
