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Sei

Sei Price

sei

Rank #128

$0.0485

-1.18% · 24h

24h

-1.18%

7d

+7.83%

30d

+15.72%

1y

-83.57%

24h range

$0.0484$0.0509

Current price sits 5% of the way up today's range.

Sei chart

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Sei price history

$0.0485

-1.22% · 7D

Snapshot · last 12 months

Sei price on a monthly sample over the past year
DatePrice
Sep 8, 2026$0.0485
Aug 10, 2026$0.0413
Jul 11, 2026$0.0499
Jun 11, 2026$0.0465
May 12, 2026$0.0758
Apr 12, 2026$0.0560
Mar 13, 2026$0.1037
Feb 11, 2026$0.0724
Jan 12, 2026$0.1207
Dec 13, 2025$0.1284
Nov 13, 2025$0.1725
Oct 14, 2025$0.2364
Sep 14, 2025$0.3439

Sei (SEI) is a high-performance layer-1 blockchain optimized for trading and exchange applications, emphasizing fast finality and parallel transaction processing. It matters as a specialized L1 competing on throughput, and its transition to a parallelized EVM broadened compatibility with Ethereum tooling.

  • Layer-1 blockchain optimized for trading and low-latency applications
  • Parallelized EVM upgrade added Ethereum compatibility
  • Proof-of-stake with SEI used for fees, staking and governance
  • Value tracks ecosystem adoption and staking demand

What is Sei?

Sei is a layer-1 blockchain built for speed, targeting trading, DeFi and other latency-sensitive applications. It launched with a focus on order-book and exchange infrastructure and later introduced a major upgrade adding a parallelized Ethereum Virtual Machine, letting developers deploy standard EVM contracts while benefiting from Sei's throughput optimizations. By processing independent transactions in parallel and pursuing sub-second finality, Sei positions itself against other performance-oriented L1s. SEI is the network's native token, used to pay fees, secure the chain through staking and participate in governance.

How does Sei work?

Sei uses a proof-of-stake consensus where validators stake SEI and delegators can bond tokens to earn rewards while securing the network. Its architecture emphasizes parallel execution, processing non-conflicting transactions simultaneously to raise throughput and cut latency, alongside optimizations aimed at fast block times. The parallelized EVM lets Ethereum-native applications deploy with familiar tooling. SEI captures value through transaction fees and staking demand, and the token's supply follows a defined emission schedule. Governance lets holders vote on upgrades and network parameters that shape the chain's evolution.

What drives the SEI price?

SEI price is driven by ecosystem growth, the number of applications and users on the chain, and staking demand that locks up supply. Adoption catalysts include DeFi deployments, exchange listings and the traction of its EVM compatibility in attracting Ethereum developers. Token emissions and unlocks add supply-side pressure, while competition among high-performance L1s shapes relative demand. Trading well below its all-time high near $1.14, SEI reflects both its own ecosystem traction and broader sentiment toward layer-1 tokens.

Risks to consider

Sei competes in a crowded field of high-throughput L1s, and attracting durable developer and user activity is difficult. Token emissions can dilute holders, and the value proposition depends on sustained ecosystem growth rather than performance benchmarks alone. Technical risks around parallel execution and newer EVM infrastructure exist, and network activity can be volatile. Broader L1 sentiment and regulatory factors add further uncertainty.

Sei FAQ

Is Sei a good investment?

SEI depends on ecosystem growth in a competitive layer-1 market and faces token emissions that can dilute holders. Its value rests on sustained adoption rather than raw performance claims. Volatility is high and loss is possible. This is information, not financial advice.

What makes Sei fast?

Sei uses parallel execution to process non-conflicting transactions simultaneously and pursues sub-second finality, with an architecture originally tuned for trading and exchange workloads.

Does Sei support Ethereum applications?

Yes. Sei introduced a parallelized EVM upgrade that lets developers deploy standard Ethereum smart contracts using familiar tooling while benefiting from the chain's throughput optimizations.

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Price data by CoinGecko, last refreshed . Figures are indicative, refresh about every 30 minutes, and may lag exchange rates. Read our methodology and disclaimer. Nothing here is financial advice.