// INTRO

SolanamainnetBinary markets are a coin flip. You call a direction, the size is ignored, and being almost right pays the same as being wrong: nothing.Coin flipSize ignoredAlmost = nothing
Precision changes that. Every forecast is scored by distance to the print, then weighted by timing and conviction.AccuracyTiming ×1.5Conviction
USDC,
Solana.
USDC
Solana.ORB is open, on-chain and settled in USDC: public scoring rules, live price feeds and payouts anyone can verify.
ORB runs on five steps, one wallet and a single unit of account
Forget the coin flip. Enter the exact price you expect at the close, stake USDC behind it, and let distance do the rest.
Enter early and your score multiplies by up to 1.5×. Every edit after the first shaves 0.05 off conviction, with a floor of 0.75×.
AAPL, NVDA, TSLA, GOOGL, MSFT, SPY and GLD trade on Solana as tokenized equities (xStocks: AAPLx, NVDAx, TSLAx, GOOGLx, MSFTx, SPYx, GLDx). Their pools close daily at midnight UTC, on the printed price.
A pool is a single asset and a single close. Everyone posts a number, and every stake goes into the same USDC pot.
Every pool takes USDC, Circle's dollar, at six decimals. Stakes go into the pool treasury and payouts come straight back to your wallet.
Top up with USDC direct, or SOL swapped to USDC in your wallet. Withdraw whenever you like, straight to your own address.
markets
rails
Staked in USDC
Settled on Solana
Funded with USDC or SOLSign in with the wallet you already own: Phantom, Solflare or Backpack. No email, no password, nothing to create.
No custody and no KYC forms. Funds settle on-chain, under your own address.
Fund with
USDC direct, or
SOL swapped to USDC in your wallet. Every payout lands back at the same address on
Solana.
Discover now

USDC
$1.00
(+0.0%)