EU financial watchdogs warn quantum computing poses imminent threat to blockchain encryption
Published . Updated .
The warning brings renewed urgency to the debate over how bitcoin should deal with legacy addresses whose public keys are already exposed onchain.
Directly affected
- QUBT Quantum Computing
Named in this report.
Indirectly affected
- IBIT iShares Bitcoin Trust
This price moves with the crypto market
- COIN Coinbase
The crypto exchange moves with trading volumes
- MSTR Strategy
This company's value is tied to its bitcoin holdings
- MARA MARA Holdings
Bitcoin miners move with the bitcoin price
- JPM JPMorgan Chase
Bank profits move with lending and interest rates
- BAC Bank of America
Bank profits move with lending and interest rates
- RIOT Riot Platforms
Bitcoin miners move with the bitcoin price
- HOOD Robinhood
Retail trading apps move with crypto volumes
- WFC Wells Fargo
Bank profits move with lending and interest rates
- C Citigroup
Bank profits move with lending and interest rates
Price reaction, T-5 to T+3
The warning brings renewed urgency to the debate over how bitcoin should deal with legacy addresses whose public keys are already exposed onchain.
Source: CoinDesk
Price since this story was published: Direxion Daily Financial Bull 3X Etf (FAS)
Since the first closing price after “EU financial watchdogs warn quantum computing poses imminent threat to blockchain encryption,” Direxion Daily Financial Bull 3X Etf (FAS) is +0.33%. The S&P 500 fund (SPY) is -0.62% over the same days, a +0.95% difference versus the market.
Who gains and who loses around Direxion Daily Financial Bull 3X Etf (FAS)
Companies tied to this story
- FAS Direxion Daily Financial Bull 3X Etf
Direxion Daily Financial Bull 3X Etf (FAS) is linked, with no stored direction, medium confidence in the 24 Sep 2026 story “EU financial watchdogs warn quantum computing poses imminent threat to blockchain encryption.” Reason on file: GA selected FAS as a RELATED security because its canonical security name directly matches this event's themes: financial. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- QUBT Quantum Computing
In “EU financial watchdogs warn quantum computing poses imminent threat to blockchain encryption,” Quantum Computing (QUBT) is linked, with no stored direction, medium confidence. Reason on file: GA selected QUBT as a RELATED security because its canonical security name directly matches this event's themes: computing, quantum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- CQTM Corgi Etf Tr I Quantum Computi
In “EU financial watchdogs warn quantum computing poses imminent threat to blockchain encryption,” Corgi Etf Tr I Quantum Computi (CQTM) is linked, with no stored direction, medium confidence. Reason on file: GA selected CQTM as a RELATED security because its canonical security name directly matches this event's themes: quantum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- FCLD Fidelity Cloud Computing Etf
In “EU financial watchdogs warn quantum computing poses imminent threat to blockchain encryption,” Fidelity Cloud Computing Etf (FCLD) is linked, with no stored direction, medium confidence. Reason on file: GA selected FCLD as a RELATED security because its canonical security name directly matches this event's themes: computing. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- IBLC Ishares Blockchain And Tech Etf
In “EU financial watchdogs warn quantum computing poses imminent threat to blockchain encryption,” Ishares Blockchain And Tech Etf (IBLC) is linked, with no stored direction, medium confidence. Reason on file: GA selected IBLC as a RELATED security because its canonical security name directly matches this event's themes: blockchain. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
Direxion Daily Financial Bull 3X Etf (FAS)
Direxion Daily Financial Bull 3X Etf (FAS) is the company in “EU financial watchdogs warn quantum computing poses imminent threat to blockchain encryption,” the 24 Sep 2026 this story story.
The link for Direxion Daily Financial Bull 3X Etf (FAS) is this: GA selected FAS as a RELATED security because its canonical security name directly matches this event's themes: financial. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
Also listed, Quantum Computing (QUBT): GA selected QUBT as a RELATED security because its canonical security name directly matches this event's themes: computing, quantum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
The price range for Direxion Daily Financial Bull 3X Etf (FAS), and the dates in the story
CQTM traded between 18.36 and 24.50 across 20 sessions. The latest close on file is 18.39. FAS traded between 136.16 and 161.95 across 20 sessions. The latest close on file is 152.93. QUBT traded between 6.08 and 9.76 across 20 sessions. The latest close on file is 6.44.
How strong the case is around Direxion Daily Financial Bull 3X Etf (FAS)
40 out of 100
“EU financial watchdogs warn quantum computing poses imminent threat to blockchain encryption” scores 40 out of 100. The score uses 1 sources, and 5 linked companies.