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How to Buy Sei
Good news! You can buy Sei on Coinbase's centralized exchange. We've included detailed instructions to make it easier for you to buy Sei.
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About Sei
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.
Buy SeiHappening now
AI generated 3h ago
Amid a recent price decline, traders are watching to see if a surge in trading activity and positive ecosystem news can counter the downward pressure.
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9/22/2025, 10:00:39 AM
Trading Insights
Buyer Ratio
69%0%
Traders
1.1K
39.36%
Buyers
755
54.71%
Sellers
364
13.75%
Searched
1.5K
Market Stats
Market Cap
€1.51B
FDV
€2.46B
Circ. Supply
6.1B SEI
Max Supply
Not enough data
Total Supply
10B SEI
Performance
Popularity
#58
Dominance
0.05%
Volume (24H)
€181.08M
98.62%
Volume (7D)
€1.32B
Volume (30D)
€2.50B
All time high
€0.97
Price Change (1Y)
-21.96%
Additional details
Market details
SEI vs markets
↘ 56.05%
SEI vs BTC
↘ 56.03%
SEI vs ETH
↘ 51.76%
Tags
layer-1
jump-crypto
parallel-evm
made-in-america
+1
Network & Addresses
Network | Address | |
|---|---|---|
Sei | NA |
Price history
Time | Price | Change |
|---|---|---|
Today | €0.25 | ↘ 8.35% |
1 Day | €0.27 | ↘ 7.92% |
1 Week | €0.27 | ↘ 9.66% |
1 Month | €0.25 | ↘ 0.96% |
1 Year | €0.33 | ↘ 21.96% |
Coinbase insights
Happening now
AI generated 3h ago
Amid a recent price decline, traders are watching to see if a surge in trading activity and positive ecosystem news can counter the downward pressure.
Price falls despite a surge in trading activity
SEI's price dropped by
↘6%
over the last 24 hours and
↘11%
over the past week, performing worse than the average for similar Layer 1 projects. This occurred even as 24-hour trading volume for the asset increased by
↗56%
.
Foundational growth efforts continue amid market pressure
Recent developments include backing for a new U.S. nonprofit
, a new zero-fee investment product from
CoinShares, and the expansion of
Etherscanto the network. Over the past month, SEI's price showed a
↗2%
gain, slightly outpacing the Layer 1 category average.
Social media buzz cools after massive spike
Social media activity for SEI saw an extraordinary weekly increase of
↗65,754%
but has since cooled with a
↘65%
daily decline. Despite this slowdown, overall community sentiment remains strongly positive at 76%.
Recent trends
The latest SEI price is €0.25. Compared to Sei's value of €0.27 from 24 hours ago, there's been a -8% decrease, while the current price is -10% down from €0.27 which was recorded one week ago. Sei's all time high is €0.97, which was reached on March 16, 2024. This is a -75% change from its price today.
The market cap is currently €1.51B, which is a result of multiplying the current price of Sei(€0.25) by the total supply(10,000,000,000 SEI). The fully diluted valuation of Sei is €2.46B. The diluted valuation of Sei is €2.46B.
Sei had 755 buyers, 364 sellers and total 1,087 trades in the last 24h. Sei was searched 1,520 times in the last 24h.
FAQ
Sei (SEI) is a sector-specific Layer 1 blockchain designed to optimize trading by focusing on speed, scalability, and reliability. It aims to provide decentralized exchanges (DEXes) with an edge by handling a high volume of orders per second and offering fast transaction finality, reportedly around 380 milliseconds. Sei is fully open-source and incorporates native frontrunning protection, seamless interoperability, and multi-level transaction bundling. Built with a security-first approach, it seeks institutional backing and is designed to evolve with the industry, leveraging modular technology governed by the community to integrate future innovations.
Sei operates on a Twin-Turbo Consensus mechanism, which is designed to achieve high-speed transactions, low costs, and robust throughput. The network is secured by a Proof of Stake (PoS) consensus, allowing it to maintain both scalability and strong security. Sei’s infrastructure includes native frontrunning protection and seamless interoperability between blockchains, along with multi-level transaction bundling for improved efficiency. The platform’s architecture is adaptable, aiming to evolve alongside the industry by supporting a broad range of decentralized applications (DApps) while prioritizing user-centric features and institutional-grade security.
Sei is tailored to enhance decentralized trading platforms by addressing their specific needs for speed, scalability, and reliability. Beyond decentralized exchanges (DEXes), Sei’s infrastructure can support NFT marketplaces and crypto games that require built-in trading of in-game assets. Its high-speed performance and scalability also make it suitable for modern applications that demand quick processing times and secure transaction handling. Sei’s security-first approach, along with features like frontrunning protection and interoperability, makes it an attractive platform for building and deploying various decentralized applications across the blockchain ecosystem.
Sei was created to meet the demand for a faster, more reliable, and scalable blockchain focused on trading applications. Built from the ground up with a commitment to security, Sei aims to attract institutional support while delivering high-speed transaction processing and quick finality. Over time, Sei has integrated features such as native frontrunning protection, seamless interoperability, and multi-level transaction bundling to enhance user experience and platform performance. Additionally, Sei is committed to environmental sustainability, aiming for carbon neutrality through the use of Proof of Stake and other eco-friendly innovations.
We update our Sei to EUR currency in real-time. Get the live price of Sei on Coinbase.
The current market cap of Sei is €1.51B. A high market cap implies that the asset is highly valued by the market.
The all-time high of Sei is €0.97. This all-time high is highest price paid for Sei since it was launched.
Over the last 24 hours, the trading volume of Sei is €181.08M.
Assets that have a similar market cap to Sei include Algorand, Flare, Render (ERC-20), and many others. To see a full list, see our comparable market cap assets.
The current circulating supply of Sei is 6.1 billion.
Sei ranks 78 among tradable assets on Coinbase. Popularity is currently based on relative market cap.
Currently, 92% of Coinbase users are buying Sei. In other words, 92% of Coinbase customers have increased their net position in Sei over the past 24 hours through trading.
Yes, Sei is currently available on Coinbase’s centralized exchange. For more detailed instructions, check out our helpful how to buy Sei guide.
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.
Sei news
Trending articles
Social stats
Popularity in posts
#63
Contributors
6,897
Posts
10,999
% About Sei
0.27%
Articles
11
Hold times
0 days
X (Twitter)
41.32% bullish
Sentiment
4.1 ★
Highlights
6,897 unique individuals are talking about Sei and it is ranked #63 in most mentions and activity from collected posts. In the last 24 hours, across all social media platforms, Sei has an average sentiment score of 81 out of 5. Finally, Sei is becoming less newsworthy, with 11 news articles published about Sei.
On Twitter, people are mostly neutral about Sei. There were 45.73% of tweets with bullish sentiment compared to 10.67% of tweets with a bearish sentiment about Sei. 54.27% of tweets were neutral about Sei. These sentiments are based on 6725 tweets.
On Reddit, Sei was mentioned in 331 Reddit posts and there were 3730 comments about Sei. On average, there were less upvotes compared to downvotes on Reddit posts and more upvotes compared to downvotes on Reddit comments.
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Legal
Information is provided for informational purposes only and is not investment advice. This is not a recommendation to buy or sell a particular digital asset or to employ a particular investment strategy. Coinbase makes no representation on the accuracy, suitability, or validity of any information provided or for a particular asset.
Certain content has been prepared by third parties not affiliated with Coinbase Inc. or any of its affiliates and Coinbase is not responsible for such content. Coinbase is not liable for any errors or delays in content, or for any actions taken in reliance on any content. Information is provided for informational purposes only and is not investment advice. This is not a recommendation to buy or sell a particular digital asset or to employ a particular investment strategy. Coinbase makes no representation on the accuracy, suitability, or validity of any information provided or for a particular asset. Prices shown are for illustrative purposes only. Actual cryptocurrency prices and associated stats may vary. Data presented may reflect assets traded on Coinbase’s exchange and select other cryptocurrency exchanges.