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About SI and OP
Siren is falling, while Optimism is climbing this week. The current SI to OP conversion rate is 0.0225. Inversely, this means that if you convert 1 OP you will get 44.44 SI. The conversion rate of SI/OP has increased by 0.29% in the last hour (OP/SI decreased by 0.29%). In the last 24 hours, SI/OP shrunk by 0.24%, while OP/SI grew by 0.24%.
The exchange rate of Siren is decreasing. The current value of 1 SI is 0.0225 OP. In other words, to buy 5 Siren, it would cost you 0.1125 OP. Inversely, 1 OP would allow you to trade for 44.44 SI while 50 OP would convert to 2,222.12 SI, not including platform or gas fees.
In the last 7 days, the exchange rate has fallen by 8.18%. Meanwhile, in the last 24 hours, the rate has changed by 0.51%, and that the highest exchange rate of 1 SI to OP was 0.02312 OP and the lowest 24 hour value was 1 SI for 0.0223 OP. Last month, 1 SI was worth 0.02928 OP. Today, it's down 23.14%. Looking back a year, Siren has changed by 0.02118 OP. That means that in a single year, the value of Siren has grown by 6.25%.
Siren Market Stats
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
SI to OP values from Today at 7:16 am
0.5 SI = 0.01125 OP |
1 SI = 0.0225 OP |
5 SI = 0.1125 OP |
10 SI = 0.225 OP |
50 SI = 1.13 OP |
100 SI = 2.25 OP |
500 SI = 11.25 OP |
1,000 SI = 22.50 OP |
OP to SI values from Today at 7:16 am
0.5 OP = 22.22 SI |
1 OP = 44.44 SI |
5 OP = 222.21 SI |
10 OP = 444.42 SI |
50 OP = 2,222.12 SI |
100 OP = 4,444.25 SI |
500 OP = 22,221.23 SI |
1,000 OP = 44,442.47 SI |
SI to OP over time
SI | Today | 24H -0.51% | 1M -30.11% | 1Y 5.88% |
|---|---|---|---|---|
0.5 SI | 0.01125 OP | 0.01131 OP | 0.01464 OP | 0.01059 OP |
1 SI | 0.0225 OP | 0.02262 OP | 0.02928 OP | 0.02118 OP |
5 SI | 0.1125 OP | 0.1131 OP | 0.1464 OP | 0.1059 OP |
10 SI | 0.225 OP | 0.2262 OP | 0.2928 OP | 0.2118 OP |
50 SI | 1.13 OP | 1.13 OP | 1.46 OP | 1.06 OP |
100 SI | 2.25 OP | 2.26 OP | 2.93 OP | 2.12 OP |
500 SI | 11.25 OP | 11.31 OP | 14.64 OP | 10.59 OP |
1,000 SI | 22.50 OP | 22.62 OP | 29.28 OP | 21.18 OP |
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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.






