---
title: "Glamsterdam on Hoodi Postponed"
description: "2026-10-22にEthereum Blogが報道。検知後1時間でETH +0.06%。 Ethereum Blog: “The Glamsterdam upgrade on Hoodi, previously scheduled for October 26, 2026 at 17:42:48 UTC (epoch 132,352), has been postponed. A new activation date has not been set.” 検知後1時間でETHは+0.06%変動。価格観測は因果関係を証明しません。"
language: ja
canonical: "https://whycoinmoves.com/ja/events/ethereum-glamsterdam-hoodi-postponed-a213aec392a42f"
published: 2026-10-22T17:46:58.000Z
updated: 2026-10-22T18:47:31.000Z
indexable: false
---

# Glamsterdam on Hoodi Postponed

2026-10-22にEthereum Blogが報道。検知後1時間でETH +0.06%。 Ethereum Blog: “The Glamsterdam upgrade on Hoodi, previously scheduled for October 26, 2026 at 17:42:48 UTC (epoch 132,352), has been postponed. A new activation date has not been set.” 検知後1時間でETHは+0.06%変動。価格観測は因果関係を証明しません。

Attributed sources: [Ethereum Blog](<https://blog.ethereum.org/en/2026/10/22/glamsterdam-hoodi-delay>)

## Key facts

Ethereum Blog: “The Glamsterdam upgrade on Hoodi, previously scheduled for October 26, 2026 at 17:42:48 UTC (epoch 132,352), has been postponed. A new activation date has not been set.” 検知後1時間でETHは+0.06%変動。価格観測は因果関係を証明しません。
Evidence strength: 公式情報源, 1 publisher group(s) (Ethereum Blog); this describes source coverage, not truth or causation.
検知後の観測リターン：5分: -0.08% (BTC比差 -0.02 pt; 22/10/2026, 17:46 → 22/10/2026, 17:51, UTC; Gate · USDT)；1時間: +0.06% (BTC比差 +0.01 pt; 22/10/2026, 17:46 → 22/10/2026, 18:47, UTC; Gate · USDT)。記載のない時間枠は未取得です。
直近30日間の時間足絶対リターンの99パーセンタイルは1.46%（OKX · USDT；基準 22/10/2026, 17:46, UTC）です。時間足基準は分単位の変動と直接比較できません。

## Returns after site detection

| Window | Return | BTC | Difference from BTC | Actual sampled interval (UTC) | Source |
| --- | --- | --- | --- | --- | --- |
| 5分 | -0.08% | -0.06% | -0.02 pt | 22/10/2026, 17:46 → 22/10/2026, 17:51 | Gate · USDT |
| 1時間 | +0.06% | +0.05% | +0.01 pt | 22/10/2026, 17:46 → 22/10/2026, 18:47 | Gate · USDT |
| 24時間 | — | — | — | — | — |

## Historical hourly baseline

| Metric | Value |
| --- | --- |
| Ready | true |
| Coverage | 100.0% (720/720) |
| Median absolute hourly return | 0.19% |
| 99th percentile of absolute hourly returns | 1.46% |
| BTC beta | 1.18 |
| Source / cutoff (UTC) | OKX · USDT / 22/10/2026, 17:46 |

## Claims and open questions

- No independently verified causal explanation is available.

## Source evidence

- [Glamsterdam on Hoodi Postponed](<https://blog.ethereum.org/en/2026/10/22/glamsterdam-hoodi-delay>) — Ethereum Blog; published 22/10/2026, 00:00; received 22/10/2026, 17:46 (UTC).


## Recent ETH events and market reactions

公開基準を満たした他のETHイベントはまだありません。

- [Full coin archive](<https://whycoinmoves.com/ja/coins/ethereum>)

## Research for this archive

- [Altcoin beta to Bitcoin: BTC, ETH, SOL and DOGE hourly returns](<https://whycoinmoves.com/ja/research/hourly-returns-and-bitcoin-beta.md>)
- [Perpetual funding rates and annualized yield: a 2025 comparison](<https://whycoinmoves.com/ja/research/funding-rates-versus-investor-returns.md>)
- [Crypto listing and delisting effects: an OKX price study](<https://whycoinmoves.com/ja/research/exchange-listing-and-delisting-price-reactions.md>)
- [XRP lawsuit and Ethereum ETFs: reading SEC filings and rulings](<https://whycoinmoves.com/ja/research/regulatory-filings-versus-media-headlines.md>)

[Methods and limitations](<https://whycoinmoves.com/ja/methodology>)
Publisher count is not independent evidence count. Price changes cannot verify news or prove causation.