Science Markets

Glossary

The terms used on a market page.

YES / NO token
One side of a market's final outcome. A winning token pays 1 USDC before the disclosed redemption fee. A losing token pays nothing.
Price
What one token costs in its Raydium pool, set by the buying and selling there. YES and NO are priced separately, and the AI estimate plays no part in either.
Spot observation
A pool price saved at a moment in time. It leaves out swap fees and price impact, so it is not a quote you can execute. The pool may have moved since.
AI estimate
The weekly average of three models reading the same evidence. It helps you weigh the evidence. It is not proof, not a market price and not a payout.
Complete pair
One YES token plus one NO token, backed by 1 USDC locked when the pair is created.
Mint
Depositing 1 USDC to create one YES and one NO together, plus the market's mint fee. The 1 USDC goes into the reserve. You do not need a pair to buy one token; a swap in the pool does that.
Merge
Handing back one YES and one NO before settlement to release 1 USDC from the reserve, less the redemption fee.
Settlement
The process that fixes a final contractual outcome under the market's written criteria. Three models must return one matched explicit YES or NO, and that result finalizes on chain. No appeal.
Redemption
Burning a winning token for its collateral after final settlement. It pays 1 USDC less the disclosed fee.
Price impact
The difference your swap size makes to the price available in a pool.

How it works · Wallet guide