Optimism (OP) Jumps 9% as Uniswap Readies Unichain's OP Enterprise Migration

OP breaks out after months on the defensive

Optimism (OP) had spent most of the year on the defensive, and even after its recent recovery the token sat roughly 68% below its price a year earlier and 97% below its all-time high. The picture changed on October 9, when Uniswap announced that Unichain, the Ethereum layer 2 network it launched in February 2025, would move its production operations to OP Enterprise, the service through which Optimism operates networks built on the OP Stack. The Optimism (OP) price responded at once: OP rose 9.17% over the following 24 hours to $0.1511, extending weekly gains to 25.47%, and briefly approached $0.1625 before sellers emerged near $0.16. Volume expanded with the move. Earlier readings had placed daily turnover near $226 million, roughly 128% above the prior session, before a snapshot of CoinGecko data put the figure at $232.25 million, with market capitalization near $348.33 million and about 2.3 billion tokens in circulation. The token has since eased slightly and trades close to $0.15. The rally ran against a mixed broader altcoin market: Bitcoin (BTC) slipped 0.20% to around $83,491 and NEAR Protocol lost 4.7%, while Ethereum (ETH) added about 1% to $2,503. Under the schedule Uniswap (UNI) published, the testnet migration was set for October 13 and the mainnet transition for October 29, with the mainnet step still pending as of today.

Unichain keeps its chain ID and balances

Through OP Enterprise, Optimism takes over the operational plumbing that keeps Unichain running. Its responsibilities include running the sequencers that order transactions on both mainnet and testnet, providing the remote procedure call services that wallets and applications use to reach the network, monitoring performance and responding to operational incidents. For users, Uniswap's message is that “nothing changes”: Unichain keeps its existing chain ID, smart contracts, balances and applications, deployments of Uniswap v2, v3 and v4 stay untouched, and the network continues to operate as a Stage 1 rollup with permissionless fault proofs. Contract upgrades remain subject to Optimism Governance and the Security Council.

The migration is preparation for something larger. Uniswap (UNI) frames it as groundwork for native communication between networks built on the OP Stack, which would let users move supported assets, starting with ETH, between participating chains without a separate cross-chain bridge. No activation date has been announced, so the October 29 transition should not be read as confirmation that cross-chain transfers go live immediately. Unichain is already built on Optimism's technology: its February 2025 mainnet launch followed months of testing in which developers reported more than 100 million transactions processed. The arrangement extends a broader commercial push across the Optimism ecosystem. The OP Stack already powers networks built by Coinbase and World, South Korean exchange Upbit partnered with Optimism earlier this year on self-managed infrastructure that lets the exchange control key components, and KB Securities' tokenized MMF is headed for the Optimism (OP) mainnet. Governance ties ecosystem revenue to the token as well: in January 2026, voters approved a one-year trial allocating 50% of net Superchain sequencer revenue to OP buybacks with 84.4% support, and monthly purchases have run since February, with repurchased tokens held in the treasury. What the Uniswap deal does not yet specify is money: the announcement discloses no revenue-sharing terms or projected income from the OP Enterprise migration.

Our composite support and resistance scoring, the same model behind our Optimism technical analysis, frames where the move stands. The strongest resistance sits at $0.1613, scored 78 out of 100, almost exactly where the recent rejection near $0.1625 unfolded; the strongest support is $0.1412, scored 77, resting on the 200-day exponential moving average at $0.1422. Holding that shelf keeps a retest of $0.16 in play, with $0.17 and then $0.18 behind it if demand strengthens. Positioning leans constructive: perp funding reads 0.0056% and the long-short account ratio stands at 1.94, with 65.9% of accounts long, while the RSI near 59 leaves room before overbought territory. The reading breaks down if Optimism (OP) closes below $0.1412, which would hand the argument back to the lower moving averages.