Bet whether BTC or ETH will pump, dump, or range — in the next hour, day, or week. Fixed risk. Settles on-chain at expiry. No custody.
Live markets
Base mainnet01 — See it in action
Powered by Thetanuts V4 — the order book you're trading on
03 — How it works
Browse live BTC and ETH options expiring today, tomorrow, or next week. Every market resolves on-chain — no counterparty, no custody.
PUMP if you think price finishes above the strike. DUMP if below. RANGE if it stays inside the band. Your max loss is always your bet.
At expiry, the on-chain oracle records the price and the market settles automatically. Winners collect their USDC payout on-chain — no claim needed.
04 — Why Polynuts
Your USDC, your keys. Smart contracts handle every fill and settlement — no withdrawal requests, no KYC.
Bets execute on Base in ~2s. Gas is pinned to 80k so your wallet popup appears immediately, even on slow RPCs.
Implied probability and max multiplier are computed on-chain via simulatePayout — not a marketing estimate.
Polynuts is a front-end for Thetanuts Finance V4 structured-product vaults — audited, live since 2021.