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Ethereum's 'Glamsterdam' Upgrade: Sepolia Testnet Launch on October 6

The penultimate test run for the Ethereum 'Glamsterdam' upgrade is scheduled for October 6 on the Sepolia testnet. This upgrade aims to introduce dynamically adjusted fees for lower costs and prepare the network for higher capacities, with a potential mainnet deployment in 2026.

Monday, October 5, 2026ETH
Issue cover: Biturai Daily Market Brief: Institutional Fiat Settlement and Ethereum Liquidity
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Penultimate test run for Ethereum 'Glamsterdam' upgrade on October 6 on Sepolia testnet.

Upgrade aims for dynamically adjusted fees and higher network capacities.

Mainnet deployment in 2026 is considered feasible.

Successful upgrades can positively impact sentiment and adoption.

Story

The Ethereum network is preparing for its 'Glamsterdam' upgrade, with the penultimate test run scheduled for October 6 on the Sepolia testnet. The Ethereum Foundation has noted that Glamsterdam aims to introduce dynamically adjusted fees for lower costs in normal operation and prepare the network for higher capacities. A mainnet deployment in 2026 is still considered feasible, with the final testnet, Hoodi, expected by the end of October. Historically, major Ethereum upgrades have often proven price-relevant. Successful deployment of Glamsterdam could improve network efficiency and user experience, potentially boosting sentiment and adoption. Delays in deployment, however, could temper expectations. This upgrade represents a significant step in Ethereum's ongoing development to enhance its scalability and sustainability.

Issue context

The crypto market is experiencing a period of significant infrastructural developments, pointing towards increased institutional participation. Payward, Kraken's parent company, in collaboration with Singapore Gulf Bank (SGB), has launched 24/7 USD settlement for institutional clients in eligible Asian and Gulf jurisdictions. This initiative, announced on October 5, aims to bridge the disconnect between continuous crypto trading and traditional banking hours, potentially improving capital efficiency and reducing operational friction for large market participants. Concurrently, Tether announced the return of USDT to the Bitcoin blockchain via the Utexo and RGB protocol, which could potentially bolster Bitcoin's liquidity and DeFi utility. These developments signal a maturing market infrastructure that better accommodates institutional demands.

Current developments indicate increasing institutional integration and technological advancements in crypto. Simultaneously, Ethereum's liquidity constraints and Bitcoin's sensitivity to macro data point to potential volatility. Note that large whale transactions can influence short-term market movements but do not necessarily signal a trend. Your risk assessment should account for these factors.

Market pulse

ETH

$2.7K

+0.53% 24h / +0.11% 7d

Fear & Greed

70

Greed

BTC Funding

+0.0042%

20 perp markets · Open Interest $56.2B

BTC Open Interest

$56.2B

24h volume $55.9B · basis +0.019%

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This story is part of the Biturai Market Brief and is for informational purposes only. No investment advice.