Optimism

Today, December 17, 2025, the price of Optimism (OP) is $0.29.

MetaMask automatically displays popular tokens like Optimism（OP）within your wallet. If you are not seeing your OP in MetaMask, you can manually add it using the "Add to MetaMask" button above, over the price chart. Please remember that you first need to install MetaMask extension if you are on a PC or Mac (desktop computer). If you are on mobile, please check out our MetaMask Support guide here for more info.

Buying Optimism (OP) in MetaMask wallet is speedy, simple, and safe. You can buy Optimism (OP) tokens directly in MetaMask using payment methods like a credit card, debit card, bank account, Apple Pay, Google Pay, or PayPal. There’s no need for centralized exchanges. Select from thousands of your favorite tokens to buy on over 15 networks including Ethereum, Binance Smart Chain, Linea, Base, and more.

MetaMask makes it easy to sell your Optimism (OP) and convert your crypto to cash. You can exchange from MetaMask wallet directly to your debit card, credit card, PayPal, or bank account. By removing unnecessary steps and cutting excess fees, offramping your digital assets is fast and simple.

Swapping OP is simple and cost-effective with MetaMask. Choose from thousands of your favorite tokens across ten networks including Ethereum, Solana, Linea, Base, and Arbitrum. MetaMask Swaps also include gas fees right in your quotes, making swapping crypto as smooth as can be.

Bridging crypto across chains allows you to move tokens from one network to another. With MetaMask, bridging Optimism (OP) is easy, secure, and cost-effective. Our aggregator finds the most efficient routes to move your digital assets from one chain to another. And with cross-chain swapping, bridging and swapping can take place at the same time in a single transaction. Meaning: instead of bridging OP from chain A and wrapping or unwrapping it on chain B, you can swap OP from chain A to a second token on chain B, all in one move.

The all-time low of Optimism (OP) is $0.28.

The all-time high of Optimism (OP) is $4.84.

With Optimism, you can send and receive OP, the network’s native token, and use it to pay transaction fees on certain networks. OP is supported in decentralized apps for trading, staking, yield optimization, and payments. You can participate in DeFi protocols, bridge assets between networks, or use OP in select web3 financial strategies, all with speed and flexibility.

Today, December 17, 2025, the price of Optimism (OP) is $0.29. The all-time high of Optimism (OP) is $4.84. The all-time low of Optimism (OP) is $0.28. Optimism (OP)’s market capitalization is $562,299,429.00.

Trading Optimism (OP) for ETH, WBTC, or SOL can be done directly in MetaMask. For more information on how to swap OP, head to MetaMask Support.