Polynomial Finance — DEX for Decentralized Derivatives & Cross-Chain Crypto Swaps across Ethereum, Optimism, Solana & EVM Networks
Polynomial Finance DEX — Fast Cross-Chain DeFi Transfers & Swaps
Polynomial Finance is a next-generation decentralized exchange and derivatives platform enabling seamless movement of assets across leading L1/L2 ecosystems. Trade and route liquidity on Ethereum, Optimism, Solana, and other EVM-compatible networks with non-custodial security and low fees.
Using advanced cross-chain liquidity routing, Polynomial lets you swap tokens, access options & perps, and connect to top DeFi protocols through a single, streamlined interface. Every transaction targets minimal slippage, transparent pricing, and fast confirmations.
Whether you’re trading across chains, staking, or optimizing portfolio yield, polynomialdex.com provides a reliable, high-performance gateway that connects Ethereum, Optimism, Arbitrum, BNB Chain, Solana, and beyond.
Trade on Polynomial DEX in 3 Easy Steps — Cross-Chain, Secure & Instant
Here’s the quickest way to start trading and earning yield with Polynomial Finance. Move liquidity seamlessly across Ethereum, Optimism, and other EVM networks for DeFi trading, staking, or options strategies.
1) Connect your wallet
Link your MetaMask, Phantom, or Trust Wallet. Polynomial DEX auto-detects supported networks and prepares the most efficient swap route for your trade.
2) Select markets & amount
Choose the asset pair and trading network — e.g., ETH ↔ USDC or BTC ↔ OP. Set the amount, and the Polynomial router finds the best price with low slippage and optimal liquidity.
3) Confirm & execute
Approve the transaction in your wallet and let Polynomial DEX handle the cross-chain execution. Your assets appear in minutes, backed by audited smart contracts and non-custodial security.
Why Choose Polynomial Finance — The Best Cross-Chain DEX Gateway
Discover why thousands of traders trust Polynomial — a secure, non-custodial decentralized exchange for cross-chain swaps, options, and perps across leading EVM ecosystems.
⚡️ Fast execution
Swap tokens and route orders in minutes — Polynomial DEX optimizes low-latency confirmations for smooth DeFi trading.
💸 Low fees
Enjoy low transaction costs and minimal slippage with smart liquidity routing and efficient on-chain settlement.
🛡️ Audited & non-custodial
Built on audited smart contracts. Your keys, your crypto — non-custodial security by design on Polynomial.
🌐 Multi-chain support
Trade across Ethereum, Optimism, Arbitrum, BNB Chain, Solana and more — one DEX, all the chains.