Glamsterdam Client Releases Due Oct 16 Before Hoodi Fork ```json { "@context": "https://schema.org", "@type": "NewsArticle", "headline": "Glamsterdam Client Releases Due Oct 16 Before Hoodi Fork", "description": "Ethereum's Glamsterdam upgrade has client software releases targeted for Oct 16 and a Hoodi testnet activation set for Oct 26, with a clean run needed to unlock any mainnet timeline and support ETH sentiment.", "image": [ "https://assets.basitfx.com/cms/95cc73ce-2e9c-49ac-b102-912f04302c72.jpg" ], "datePublished": "2026-10-14T06:07:43.840Z", "dateModified": "2026-10-14T06:07:43.689Z", "author": { "@type": "Organization", "name": "SimpleFX", "url": "https://basitfx.com", "sameAs": [ "https://basitfx.com/social/x", "https://basitfx.com/social/linkedin", "https://github.com/SimpleFXcom/simplefx-api", "https://basitfx.com/social/facebook", "https://basitfx.com/social/youtube", "https://basitfx.com/social/tiktok", "https://www.trustpilot.com/review/simplefx.com" ] }, "publisher": { "@type": "Organization", "name": "SimpleFX", "logo": { "@type": "ImageObject", "url": "https://basitfx.com/assets/images/simplefx-logo.png", "width": 600, "height": 60 }, "url": "https://basitfx.com", "sameAs": [ "https://basitfx.com/social/x", "https://basitfx.com/social/linkedin", "https://github.com/SimpleFXcom/simplefx-api", "https://basitfx.com/social/facebook", "https://basitfx.com/social/youtube", "https://basitfx.com/social/tiktok", "https://www.trustpilot.com/review/simplefx.com" ] }, "mainEntityOfPage": { "@type": "WebPage", "@id": "https://basitfx.com/trading-news/glamsterdam-client-releases-due-oct-16-before-hoodi-fork" }, "articleSection": "Trading news", "keywords": "crypto, ethereum, networks-tech, hard-fork, etf, institutions, defi, crypto-2026-10-14", "inLanguage": "en", "isAccessibleForFree": true, "wordCount": 707, "timeRequired": "PT4M" } ``` 78% of retail investor accounts experience cash losses as a result of trading CFDs with this CFD provider. CFDs are complex instruments and carry a high risk of losing money rapidly due to leverage. 78% of retail investor accounts lose money when trading CFDs with this provider. You should consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your money. CFDs are complex instruments and carry a high risk of losing money rapidly due to leverage. 78% of retail investor accounts lose money when trading CFDs with this provider. You should consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your money. 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English AR - العربية ES - Español FR - Français HI - Hindi ID - Bahasa Indonesia KO - Korean MY - Malay PT-BR - Português RU - Русский TH - ภาษาไทย TR - Türkçe VI - Tiếng Việt ZH - 中文 * [](/ "Home") * [Trading news](/trading-news) * Glamsterdam Client Releases Due Oct 16 Before Hoodi Fork Glamsterdam Client Releases Due Oct 16 Before Hoodi Fork ======================================================== Ethereum's Glamsterdam upgrade has client software releases targeted for Oct 16 and a Hoodi testnet activation set for Oct 26, with a clean run needed to unlock any mainnet timeline and support ETH sentiment. Updated 06:07:43 14/10/2026 ![Glamsterdam Client Releases Due Oct 16 Before Hoodi Fork](https://assets.basitfx.com/cms/medium_95cc73ce-2e9c-49ac-b102-912f04302c72.jpg) Two Dates, One Upgrade: Ethereum's Glamsterdam Moves Toward Its Testnet Moment ------------------------------------------------------------------------------ Ethereum's next major upgrade, Glamsterdam — a combination of the Amsterdam and Gloas upgrade tracks — is approaching its first concrete milestones. Client software releases are targeted for Oct 16, a deadline confirmed at the Oct 8 core developer call (ACDE #247). If those ship on schedule, activation on the Hoodi testnet is set for Oct 26 at 17:42 UTC. The upgrade already has one successful testnet behind it. Glamsterdam went live on Sepolia at epoch 353,024 on Oct 6 and finalized normally, giving developers a baseline of confidence. Hoodi is the next and more closely watched test, and its activation date was moved up from a tentative Oct 27 after the Sepolia run cleared without incident. The feature set is substantive. Glamsterdam is expected to enshrine proposer-builder separation under EIP-7732, introduce block-level access lists, and reprice gas for state creation and access. Enshrined proposer-builder separation in particular has been a long-discussed structural change to how Ethereum blocks are constructed, and its inclusion gives the upgrade weight beyond a routine maintenance release. Developers have flagged two concerns heading into Hoodi. Block-builder participation in testing has been limited, and the window between client releases and testnet activation is short. Both factors mean the Hoodi fork carries more execution risk than the Sepolia run did. No mainnet activation date has been set, and one is unlikely to be announced before Hoodi completes and developers assess the results. For ETH and the broader Ethereum ecosystem, the stakes around Oct 16 and Oct 26 are straightforward. On-time client releases followed by a clean Hoodi fork would give the core developer community the data it needs to propose a mainnet date, which would sharpen the upgrade narrative for ETH. A delay in client releases or a disorderly Hoodi activation would push that timeline out and add to pressure on sentiment that is already under strain. Fund Outflows Add Pressure as BitMine Nears Its Self-Imposed Buying Limit ------------------------------------------------------------------------- The backdrop for Glamsterdam's milestones is an ETH market dealing with persistent institutional selling. Ethereum investment products recorded outflows for nine straight trading days through Oct 13, part of a broader wave of digital-asset product redemptions. Separately, BitMine — which has been accumulating ETH — is approaching the self-imposed ceiling it has set for its buying program, meaning one source of demand that has been active in the market may soon step back. Together, the outflow streak and the approaching end of BitMine's purchases represent a headwind for ETH relative to BTC heading into the upgrade window. Oct 16 Is the First Gate, Oct 26 the One That Matters ----------------------------------------------------- The immediate catalyst to watch is Oct 16. If client releases land on that date without significant issues, the Hoodi activation on Oct 26 at 17:42 UTC becomes the central event for ETH traders. A smooth Hoodi fork could open the door to a mainnet date discussion, which would be the clearest positive catalyst available to ETH in the near term. A delayed release or a troubled fork would likely weigh on the upgrade narrative and compound the sentiment drag from the ongoing fund outflow streak. Developers have been explicit that the testing window is tight, so execution on both dates carries more weight than either milestone would in a more relaxed schedule. ### Risk Factors * Client release slippage past Oct 16 would compress the already short window before the Oct 26 Hoodi activation, raising the probability of a fork delay. * Limited block-builder participation in testing, flagged by developers, could surface compatibility or coordination issues during the Hoodi fork that are not visible in Sepolia results. * No mainnet date is set, meaning even a clean Hoodi run does not guarantee a near-term ETH catalyst — the upgrade narrative could stall in the gap between testnet success and a mainnet announcement. * Persistent ETH fund outflows and the approaching end of BitMine's buying program reduce the demand cushion available to absorb negative headlines around the upgrade milestones. This article does not constitute financial advice. It is intended for informational purposes only. Trading cryptocurrencies involves significant risk of loss. This article was generated with AI assistance and may contain errors. SimpleFX Markets Desk — AI-assisted market analysis for active traders * [Two Dates, One Upgrade: Ethereum's Glamsterdam Moves Toward Its Testnet Moment](#two_dates__one_upgra) * [Fund Outflows Add Pressure as BitMine Nears Its Self-Imposed Buying Limit](#fund_outflows_add_pr) * [Oct 16 Is the First Gate, Oct 26 the One That Matters](#oct_16_is_the_first_) × Simple account opening. Simple way to start investing. No fees and no minimum deposits Enter your e-mail I accept the [Terms of Use](https://basitfx.com/legal-documents) & [Privacy Policy](https://basitfx.com/privacy-policy/). 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