Optimism Rises 9% as Unichain Sets OP Enterprise Migration

Optimism (OP) surged 9.17% to $0.1511 over a 24-hour period, lifting its seven-day advance to 25.47% as Uniswap prepared to transfer Unichain’s production operations to Optimism through OP Enterprise, according to CryptoNews.

Data from CoinGecko showed OP daily trading volume reaching approximately $232.25 million, with market capitalization expanding to $348.33 million across a circulating supply of 2.3 billion tokens. The token briefly touched an intraday high near $0.1625 before retreating toward $0.15 amid selling pressure.

Unichain Schedules Mainnet Transition

The price movement followed an October 9 announcement by Uniswap outlining the transfer of Unichain's infrastructure operations to OP Enterprise. The rollout scheduled the testnet migration for October 13 and the mainnet transition for October 29.

Under OP Enterprise, Optimism will manage Unichain’s production infrastructure. This includes operating sequencers across testnet and mainnet, supplying remote procedure call services, monitoring network health, and handling incident response. Sequencers order transactions prior to settlement, while RPC endpoints facilitate communication between applications and the network.

Uniswap confirmed that Unichain will preserve its existing chain identification, smart contracts, user balances, and application deployments, including Uniswap v2, v3, and v4 protocols. The company stated that for users, "nothing changes." Unichain will remain a Stage 1 rollup using permissionless fault proofs, with contract upgrades governed by Optimism Governance and the Security Council.

Technical Levels and Ecosystem Integration

Unichain, which launched its Ethereum layer-2 mainnet in February 2025 using the OP Stack, is adopting OP Enterprise to prepare for native cross-chain interoperability. Once deployed, the feature will enable direct asset transfers across OP Stack networks without external bridges. Uniswap has not established a activation date for cross-chain transfers.

Technical indicators showed immediate resistance between $0.16 and $0.1625. OP remained positioned above its 200-day exponential moving average at $0.1422, with its Relative Strength Index registering 60.40.

Key facts

• Optimism gained 9.17% in 24 hours to $0.1511 with daily trading volume of $232.25 million.
• Uniswap set Unichain's OP Enterprise testnet migration for October 13 and mainnet transition for October 29.
• Optimism will run Unichain sequencers, RPC infrastructure, and operational monitoring.
• Unichain retains existing contracts, user balances, chain ID, and Uniswap v2, v3, and v4 deployments.