Sei SEI
Rank #125 by market cap
Last 7 days
CM Profile: Sei
Cryptominium Profile. What we have established, measured and written about SEI, and what we have not.
- Measured
- Selling $100,000 on 2 exchange order books lost between 0.19% and 0.36%, on 14 October 2026.
- Its price, recorded by us every day since 9 August 2026.
- Written, with sources
- Not established
- We have not written a description of it.
- Whether it can be held without a company. We have no sourced answer yet.
- 6 other questions about what it can do have no written answer. Some may not apply to it.
Read from our own records when this page was made. It describes what we know, and is not a view on whether to hold SEI. How each part is worked out
What changed
Week to 14 OctoberNothing we measure moved much this week: trading volume, reported supply and price are all within their usual range.
From our own measurements only, each against the month before. We do not say why a price moves. How this is worked out · Every coin this week
What it actually costs to sell SEI
Selling $100,000 of SEI into each exchange’s resting bids, measured against the mid price:
| Exchange | Lost | Got back | Measured |
|---|---|---|---|
| Coinbase SEI/USD | 0.19% | $99,812 | 2026-10-14 |
| Kraken SEI/USD | 0.36% | $99,638 | 2026-10-14 |
Exchange figures need an account there (and KYC, a permitted country, the tokens already deposited), are before trading fees, and are never averaged with the on-chain figure. Binance is not included: it refuses requests from the region our servers are in. How this is measured →
Watch this number instead of remembering it. A free account keeps SEI on a list, records where it stood the day you added it, and emails you if selling it on these exchanges gets materially harder — one message, not a series. The measurement itself stays public; the account is for being told when it moves without you looking.
What Sei can do
Selling $100,000 on Coinbase lost 0.19% against the mid price, before trading fees. Check your own amount →
Our own measurement · measured 14 October 2026
SEI can be staked by delegating it to a validator, which keeps a percentage as commission. Taking it back out takes 21 days, during which it earns nothing and cannot be moved.
Source: Sei docs: staking guide · checked 2 October 2026
What a coin can do is not a reason to buy it or to sell it. Each answer names its source and the day we read it; where we could not source one, the row is left out. How these are written · Every coin we have written up
About the asset
Sei has no token contract — it is the native asset of its own chain, not a token issued on someone else's.
Price change
Sei data synced 5m ago from CoinGecko. Figures shown in USD. This page is market information, not financial advice — and nothing here is a recommendation to buy or sell SEI.