Earn up to $2,000 when you buy $50 in crypto
Earn free crypto after making your first purchase. Terms apply.
Sum of median estimated savings and rewards earned, per user in 2021 across multiple Coinbase programs (excluding sweepstakes). This amount includes fee waivers from Coinbase One (excluding the subscription cost), rewards from Coinbase Card, and staking rewards.
About OP and ARB
Optimism is climbing, while Arbitrum is falling this week. The current OP to ARB conversion rate is 1.07. Inversely, this means that if you convert 1 ARB you will get 0.9389 OP. The conversion rate of OP/ARB has decreased by 1.11% in the last hour (ARB/OP increased by 1.11%). In the last 24 hours, OP/ARB grew by 1.84%, while ARB/OP shrunk by the same amount.
The exchange rate of Optimism is increasing. The current value of 1 OP is 1.07 ARB. In other words, to buy 5 Optimism, it would cost you 5.33 ARB. Inversely, 1 ARB would allow you to trade for 0.9389 OP while 50 ARB would convert to 46.94 OP, not including platform or gas fees.
In the last 7 days, the exchange rate has fallen by 6.24%. Meanwhile, in the last 24 hours, the rate has changed by 0.9%, and that the highest exchange rate of 1 OP to ARB was 1.11 ARB and the lowest 24 hour value was 1 OP for 1.05 ARB. Last month, 1 OP was worth 1.21 ARB. Today, it's down 13.58%. Looking back a year, Optimism has changed by 1.59 ARB. That means that in a single year, the value of Optimism has shrank by 49.44%.
Optimism Market Stats
Optimism is a network of chains called the Superchain, built on the open-source OP Stack. OP Mainnet was the first chain, with several others now operating on the OP Stack architecture, including Base (by Coinbase), Unichain (by Uniswap), Ink (by Kraken), and World Chain (by Worldcoin). The OP Stack serves as a framework for Ethereum Layer 2 chains and supports significant L2 activity. Every OP Chain in the Superchain contributes back to the Optimism Collective and all chains follow a standardized revenue-sharing model: the greater of 2.5% of total chain revenue or 15% of onchain profit (defined as fees minus L1 gas costs) is paid back to the Optimism. By aligning economic incentives across many chains, Optimism aims to transform Ethereum scaling into a sustainable flywheel by delivering fast, low-cost transactions while reinvesting in the future of the ecosystem. OP holders participate in governance to shape protocol upgrades, funding decisions, and more
Arbitrum Market Stats
ARB is the utility token of Arbitrum, an Ethereum layer-2 network. ARB functions as the governance token of the Arbitrum DAO, as holders may create and vote on governance proposals.
Conversion tables
OP to ARB values from Today at 5:17 am
0.5 OP = 0.5326 ARB |
1 OP = 1.07 ARB |
5 OP = 5.33 ARB |
10 OP = 10.65 ARB |
50 OP = 53.26 ARB |
100 OP = 106.51 ARB |
500 OP = 532.56 ARB |
1,000 OP = 1,065.12 ARB |
ARB to OP values from Today at 5:17 am
0.5 ARB = 0.4694 OP |
1 ARB = 0.9389 OP |
5 ARB = 4.69 OP |
10 ARB = 9.39 OP |
50 ARB = 46.94 OP |
100 ARB = 93.89 OP |
500 ARB = 469.43 OP |
1,000 ARB = 938.86 OP |
OP to ARB over time
OP | Today | 24H 0.90% | 1M -13.58% | 1Y -49.44% |
|---|---|---|---|---|
0.5 OP | 0.5326 ARB | 0.5278 ARB | 0.6049 ARB | 0.7959 ARB |
1 OP | 1.07 ARB | 1.06 ARB | 1.21 ARB | 1.59 ARB |
5 OP | 5.33 ARB | 5.28 ARB | 6.05 ARB | 7.96 ARB |
10 OP | 10.65 ARB | 10.56 ARB | 12.10 ARB | 15.92 ARB |
50 OP | 53.26 ARB | 52.78 ARB | 60.49 ARB | 79.59 ARB |
100 OP | 106.51 ARB | 105.56 ARB | 120.98 ARB | 159.17 ARB |
500 OP | 532.56 ARB | 527.78 ARB | 604.89 ARB | 795.87 ARB |
1,000 OP | 1,065.12 ARB | 1,055.56 ARB | 1,209.77 ARB | 1,591.75 ARB |
Frequently asked questions
Right now, 1 Optimism is worth about €0.0846.
Based on the current rate, you could get 11.82 OP for 1 EUR.
Optimism price has been on the rise. Since yesterday, the exchange rate of Optimism has increased. Since last month, the exchange rate of Optimism has decreased. Since this time last year, the price of Optimism has decreased.
You can use our OP to EUR calculator at the top of this page to convert any amount of OP to EUR. We've also created a couple of quick reference tables for the most popular conversions. For example, 5 EUR is equivalent to 59.10 OP. Inversely, 5 OP will cost about €0.423
Optimism is currently available to buy on Coinbase's centralized exchange. Check out our guide to get more detailed instructions on how to buy Optimism.
There are a number of crypto assets that have the a similar or comparable market cap to Optimism, including Jasmy, Decred, and DoubleZero. For a more robust list of assets to explore, jump to the asset page dedicated to Optimism.
Buy Optimism with Coinbase
Create a Coinbase account to buy and sell Optimism on the most secure crypto exchange.
Related conversions
Learn how to buy popular cryptocurrencies
Start your crypto portfolio today
Sign up for a Coinbase account today and see what the world of decentralized finance can do for you.
This content is being provided to you for informational purposes only, does not constitute an offer, or solicitation of an offer nor a recommendation by Coinbase to buy, sell, or hold any security, financial product, or instrument referenced in the content, and does not constitute investment advice, financial advice, trading advice, or any other sort of advice. Data presented may reflect asset prices traded on the Coinbase exchange as well as other cryptocurrency exchanges and market data platform. Coinbase may charge fees for the processing of cryptocurrency transactions which may not be reflected in the conversion prices displayed. Coinbase is not liable for any errors or delays in content, or for any actions taken in reliance on any content.