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About SEI and OP
Sei is falling, while Optimism is climbing this week. The current SEI to OP conversion rate is 0.511. Inversely, this means that if you convert 1 OP you will get 1.96 SEI. The conversion rate of SEI/OP has increased by 0.98% in the last hour (OP/SEI decreased by 0.98%). In the last 24 hours, SEI/OP shrunk by 4.2%, while OP/SEI grew by the same amount.
The exchange rate of Sei is decreasing. The current value of 1 SEI is 0.511 OP. In other words, to buy 5 Sei, it would cost you 2.5548 OP. Inversely, 1 OP would allow you to trade for 1.96 SEI while 50 OP would convert to 97.86 SEI, not including platform or gas fees.
In the last 7 days, the exchange rate has fallen by 0.26%. Meanwhile, in the last 24 hours, the rate has changed by 4.09%, and that the highest exchange rate of 1 SEI to OP was 0.5336 OP and the lowest 24 hour value was 1 SEI for 0.4846 OP. Last month, 1 SEI was worth 0.4549 OP. Today, it's up 10.97%. Looking back a year, Sei has changed by 0.2983 OP. That means that in a single year, the value of Sei has grown by 41.62%.
Sei Market Stats
SEI is the native token of the Sei blockchain network. Sei was designed to provide developers with the infrastructure needed to build efficient and secure decentralized exchanges. SEI tokens can be used to pay network gas fees and participate in governance. SEI tokens can also be staked to secure the network.
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
Conversion tables
SEI to OP values from Today at 4:39 am
0.5 SEI = 0.2555 OP |
1 SEI = 0.511 OP |
5 SEI = 2.55 OP |
10 SEI = 5.11 OP |
50 SEI = 25.55 OP |
100 SEI = 51.10 OP |
500 SEI = 255.48 OP |
1,000 SEI = 510.95 OP |
OP to SEI values from Today at 4:38 am
0.5 OP = 0.9786 SEI |
1 OP = 1.96 SEI |
5 OP = 9.79 SEI |
10 OP = 19.57 SEI |
50 OP = 97.86 SEI |
100 OP = 195.71 SEI |
500 OP = 978.56 SEI |
1,000 OP = 1,957.13 SEI |
SEI to OP over time
SEI | Today | 24H -4.09% | 1M 10.97% | 1Y 41.62% |
|---|---|---|---|---|
0.5 SEI | 0.2555 OP | 0.2659 OP | 0.2275 OP | 0.1492 OP |
1 SEI | 0.511 OP | 0.5319 OP | 0.4549 OP | 0.2983 OP |
5 SEI | 2.55 OP | 2.66 OP | 2.27 OP | 1.49 OP |
10 SEI | 5.11 OP | 5.32 OP | 4.55 OP | 2.98 OP |
50 SEI | 25.55 OP | 26.59 OP | 22.75 OP | 14.92 OP |
100 SEI | 51.10 OP | 53.19 OP | 45.49 OP | 29.83 OP |
500 SEI | 255.48 OP | 265.94 OP | 227.46 OP | 149.16 OP |
1,000 SEI | 510.95 OP | 531.87 OP | 454.91 OP | 298.31 OP |
Frequently asked questions
Right now, 1 Sei is worth about $0.05365.
Based on the current rate, you could get 18.64 SEI for 1 USD.
Sei price has been declining. Since yesterday, the exchange rate of Sei has decreased. Since last month, the exchange rate of Sei has decreased. Since this time last year, the price of Sei has decreased.
You can use our SEI to USD calculator at the top of this page to convert any amount of SEI to USD. We've also created a couple of quick reference tables for the most popular conversions. For example, 5 USD is equivalent to 93.20 SEI. Inversely, 5 SEI will cost about $0.2683
Sei is currently available to buy on Coinbase's centralized exchange. Check out our guide to get more detailed instructions on how to buy Sei.
Buy Sei with Coinbase
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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.