Trade YES/NO positions on real-world outcomes using GoodDollar. Prices are set by LMSR — a provably fair automated market maker — and every trade settles on-chain.
CRYPTO
Volume: G$9.5
1
Active Markets
G$9.5
Total Volume
GoodDollar
Settlement Token
Why tracking global opinions on CeloMarket hits differently.
Put your GoodDollar (G$) assets to work. Turn your UBI or community wealth into predictive power in market dynamics.
Powered by Celo's ultra-low gas infrastructure. Put up or exit positions freely without heavy fees burning your trading yield.
No corporate treasuries, no black boxes. Escrows and liquidity provisions live natively in automated smart contracts.
Three steps to your first prediction.
Use any Celo-compatible wallet. Your address is your identity — no sign-up required.
Browse active questions. Each market has YES and NO shares priced by the LMSR algorithm in real time.
Buy shares with G$. If your prediction is correct, redeem your winning shares for GoodDollar after resolution.
The Logarithmic Market Scoring Rule (LMSR) is the gold-standard automated market maker for prediction markets. It guarantees liquidity at every price point and prevents manipulation — the price you see is always mathematically fair based on current positions.
// LMSR pricing formula
cost = b × log( eˢʸᵉˢ/ᵇ + eˢⁿᵒ/ᵇ ) price(YES) = eˢʸᵉˢ/ᵇ / ( eˢʸᵉˢ/ᵇ + eˢⁿᵒ/ᵇ )
b = liquidity parameter · s = outstanding shares
Markets are live. Prices are updating. Your first trade is one click away.