97¢ Polymarket Price Explained
- Decimal
- 1.03
- American
- -3,233
- Fractional
- 3/97
- Implied probability
- 97.00%
- Polymarket
- 97¢
- $100 wins
- 3.09
- American
- -3,233
- Fractional
- 3/97
- Implied probability
- 97.00%
- Polymarket
- 97¢
- Profit
- 3.09
- Total return
- 103.09
1.031 decimal, -3,233 American, 97.00% implied probability
Buying at 97¢ means risking 97¢ to win the rest of a dollar. That is a payout ratio of 1.03 (decimal odds) or -3,233 in American notation, and it implies an implied probability of 97.00% probability before fees.
What a 97¢ share pays
Each share pays $1.00 on a win, so the profit per share is a dollar minus the price. On 100 dollars' worth of shares the return is 103.09, a profit of 3.09.
| Stake | Profit | Total return |
|---|---|---|
| 10 | 0.31 | 10.31 |
| 25 | 0.77 | 25.77 |
| 50 | 1.55 | 51.55 |
| 100 | 3.09 | 103.09 |
| 500 | 15.46 | 515.46 |
| 1,000 | 30.93 | 1,030.93 |
Break-even and long-run results
Because the price is a probability, the break-even rate is the price itself: 97.00%. If your own estimate of the outcome is higher than 97.00%, the share is value; if it is lower, it is not.
| Win rate | Return on stake |
|---|---|
| 50% | -48.5% |
| 55% | -43.3% |
| 60% | -38.1% |
| 65% | -33.0% |
| 97% | -0.0% |
At 97¢ the market is confident: an implied chance of 97.00%. High-priced shares pay little and lose everything on an upset, which is why traders in this range care about the spread and about fees more than about the headline price.
Converting 97¢ by hand
Treat the price as a probability: 97¢ is 97.00%. Decimal odds are one divided by that, 1.031, which bookmakers would display as 1.03. American odds follow from the decimal price: a favourite, so −100 divided by (1.031 − 1) gives -3,233. In fractional terms the closest traditional price is 3/97.
YES, NO and the spread
On a liquid market the YES and NO prices add up to about $1.00; at 97¢ the NO side should be near 3.00%. Anything above $1.00 in total is the spread, the prediction-market equivalent of a bookmaker's vig. Enter both sides in the Polymarket converter to measure it.
Fees and comparison with sportsbooks
Fees, where a market charges them, come off profit and work exactly like exchange commission. At 2% the share is worth 1.030 decimal, at 5% 1.029. A sportsbook offering better than the effective price beats the market.
| Commission | Effective decimal | Effective American | Break-even |
|---|---|---|---|
| 2% | 1.030 | -3,299 | 97.06% |
| 5% | 1.029 | -3,404 | 97.15% |
Same price in other formats
Same price in other formats
Nearby prices
Nearby prices
Frequently asked questions
What does a 97¢ price mean on Polymarket?
A share costs 97¢ and pays $1.00 if the market resolves in its favour, so the price is the market's probability: 97.00%. In sportsbook terms it is 1.03 decimal or -3,233 American odds.
How do I convert 97¢ to decimal odds?
Divide 1 by the price in dollars: 1 / 97¢ gives 1.031, shown as 1.03.
What is the NO price when YES is 97¢?
On a liquid market the NO side is about $1.00 minus the YES price, so roughly 3.00% in cents. The difference from exactly $1.00 in total is the spread.
Is 97¢ better than the sportsbook price?
Compare after fees. At 97¢ the share is worth 1.03 decimal before fees and 1.030 at a 2% fee. If a sportsbook offers more than that on the same outcome, the sportsbook is the better price.
What do I win per 100 dollars at 97¢?
100 dollars buys 100 / 97¢ shares, which pay 103.09 in total on a win: a profit of 3.09.