Why Arqit Quantum Stock Plummeted This Week [Yahoo! Finance]
Arqit Quantum Inc. (ARQQ)
Company Research
Source: Yahoo! Finance
Quantum computing stocks as a category had a rough week. 10 stocks we like better than Arqit Quantum › Arqit Quantum (NASDAQ: ARQQ) stock sank over the last week of trading as investors moved out of speculative growth stocks. The quantum cryptography company's share price sank 18.9% across the stretch. Arqit announced the launch of a new software platform this week, but the debut wasn't enough to stop its share price from getting hit with a big pullback. Macroeconomic and geopolitical concerns shaped trading for quantum computing and artificial intelligence (AI) companies, and this backdrop resulted in substantial sell-offs for the stock. Image source: Getty Images. Arqit plummeted as investors fled quantum stocks Investors sold out of highly growth-dependent quantum computing stocks in response to concerns that the Federal Reserve will not be issuing another interest rate cut before the year is out. The government shutdown resulted in some key unemployment and inflation
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ARQQ
News
- Arqit and Sparkle achieve quantum-resistant encryption at the speed of light [Yahoo! Finance]Yahoo! Finance
- Arqit and Sparkle achieve quantum-resistant encryption at the speed of lightGlobeNewswire
- Arqit Quantum Inc. Sets Fiscal year 2025 Conference Call for Tuesday, December 9, 2025 at 11:00 a.m. ET [Yahoo! Finance]Yahoo! Finance
- Arqit Quantum Inc. Sets Fiscal year 2025 Conference Call for Tuesday, December 9, 2025 at 11:00 a.m. ETGlobeNewswire
- Arqit Quantum: Renewed Interest Meets Harsh Fundamentals [Seeking Alpha]Seeking Alpha
ARQQ
Analyst Actions
- 9/18/25 - HC Wainwright
ARQQ
Sec Filings
- 11/12/25 - Form SCHEDULE
- 11/4/25 - Form 144
- 10/21/25 - Form 6-K
- ARQQ's page on the SEC website