Ether Trades Lower as Glamsterdam Sepolia Fork Nears Oct. 6

Ether (ETH) traded lower Sept. 24 as an unsettled market backdrop coincided with Ethereum’s approaching Glamsterdam testnet milestone, scheduled for Oct. 6 on Sepolia.

ETH opened the day at $2,684.80, reached $2,703.57 and fell as low as $2,628.57 before closing at $2,641.26 in the available daily exchange data. The figures were updated at 10:18 a.m. ET (14:18 UTC).

Market conditions remained unsettled across energy and interest-rate measures. West Texas Intermediate crude stood at $96.41 per barrel and Brent crude at $114.89 on Sept. 22. The 52-week bill coupon-equivalent yield was 4.44% on Sept. 23.

The Oct. 6 event is a scheduled Sepolia fork, making it a testnet deployment rather than Ethereum’s mainnet upgrade. The network’s roadmap places Glamsterdam’s mainnet target in the fourth quarter of 2026 but does not provide a confirmed launch date.

Glamsterdam combines the planned Amsterdam execution-layer changes with the Gloas consensus-layer work. Its design calls for higher transaction-processing capacity, greater Layer 1 throughput and limits on database growth while keeping hardware requirements manageable.

Planned components include enshrined proposer-builder separation, parallel processing and changes to gas costs. Proposer-builder separation refers to dividing block-building and block-proposing responsibilities within the network.

Platåberget served as an early public testing ground before the upgrade moves through the longer-lived Sepolia and Hoodi testnets. The Sepolia schedule marks a network-development milestone, while the broader market backdrop remains unsettled.

Price readings for Sept. 24 vary by timestamp and exchange. That makes a single intraday percentage decline difficult to establish without using a common venue and time.

The next defined step is the scheduled Sepolia fork on Oct. 6. That testnet event will not, by itself, establish when Glamsterdam reaches Ethereum’s mainnet.