Ethereum’s Glamsterdam test gets last-minute fix before major capacity jump
Published . Updated .
One of Ethereum’s main validator clients updated its software hours before a Sepolia test that will raise the amount of work each block can hold to 200 million gas.
Directly affected
- No company is named in this report.
Indirectly affected
- IBIT iShares Bitcoin Trust
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- MSTR Strategy
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- ETHA iShares Ethereum ETF
GA selected ETHA as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- ETHW BITWISE ETHEREUM ETF
GA selected ETHW as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- QETH INVESCO GALAXY ETHEREUM ETF
GA selected QETH as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- TETH 21SHARES ETHEREUM ETF
GA selected TETH as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
Price reaction, T-5 to T+3
One of Ethereum’s main validator clients updated its software hours before a Sepolia test that will raise the amount of work each block can hold to 200 million gas.
Source: CoinDesk
Price since this story was published: iShares Ethereum Trust ETF (ETHA)
Since the first closing price after “Ethereum’s Glamsterdam test gets last-minute fix before major capacity jump,” iShares Ethereum Trust ETF (ETHA) is -6.88%. The S&P 500 fund (SPY) is -1.36% over the same days, a -5.53% difference versus the market.
Who gains and who loses around iShares Ethereum Trust ETF (ETHA)
Companies tied to this story
- ETHA iShares Ethereum Trust ETF
In “Ethereum’s Glamsterdam test gets last-minute fix before major capacity jump,” iShares Ethereum Trust ETF (ETHA) is linked, with no stored direction, medium confidence. Reason on file: GA selected ETHA as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- ETHW Bitwise Ethereum ETF
Bitwise Ethereum ETF (ETHW) is linked, with no stored direction, medium confidence in the 6 Oct 2026 story “Ethereum’s Glamsterdam test gets last-minute fix before major capacity jump.” Reason on file: GA selected ETHW as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- QETH Invesco Galaxy Ethereum ETF
For “Ethereum’s Glamsterdam test gets last-minute fix before major capacity jump,” Invesco Galaxy Ethereum ETF (QETH) is linked, with no stored direction, medium confidence. Reason on file: GA selected QETH as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- TETH 21Shares Ethereum Staking ETF
For “Ethereum’s Glamsterdam test gets last-minute fix before major capacity jump,” 21Shares Ethereum Staking ETF (TETH) is linked, with no stored direction, medium confidence. Reason on file: GA selected TETH as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
iShares Ethereum Trust ETF (ETHA)
“Ethereum’s Glamsterdam test gets last-minute fix before major capacity jump” (6 Oct 2026) reaches iShares Ethereum Trust ETF (ETHA) through this story.
The link for iShares Ethereum Trust ETF (ETHA) is this: GA selected ETHA as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
Also listed, Bitwise Ethereum ETF (ETHW): GA selected ETHW as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
Price levels for iShares Ethereum Trust ETF (ETHA)
ETHA traded between 19.89 and 61.65 across 20 sessions. The latest close on file is 54.10. ETHW traded between 16.61 and 19.79 across 20 sessions. The latest close on file is 17.09. QETH traded between 23.84 and 27.54 across 20 sessions. The latest close on file is 23.97.
What the saved facts support for iShares Ethereum Trust ETF (ETHA)
33 out of 100
“Ethereum’s Glamsterdam test gets last-minute fix before major capacity jump” scores 33 out of 100. The score uses 1 sources, and 4 linked companies.