Also trades as: ARQQW (NASDAQ) · $vol 0M
ARQQ NASDAQ
Arqit Quantum Inc.
1W: -15.5%
1M: -24.6%
3M: -25.1%
YTD: -50.4%
1Y: -34.1%
3Y: -51.3%
5Y: -95.1%
$13.09
+0.93 (+7.60%)
After Hours: $13.38 (+0.29, +2.22%)
Weekly Expected Move ±10.2%
$11
$12
$13
$15
$16
Overview
Chart
Smart Money
Financials
Income Statement
Cash Flow
Balance Sheet
Earnings
Analysis
Technicals
Weather
Peers
ESG
Institutions
ETF Exposure
Dark Pool
Short Interest
Smart Money Score
Moderate
50
Insider—
Congress—
ETF Holdings—
Key Statistics
Market Cap$190.5M
52W Range11.52-62
Volume376,078
Avg Volume305,185
Beta2.34
Dividend—
Analyst Ratings
Company Info
CEOAndrew James Leaver
Employees82
SectorTechnology
IndustrySoftware - Infrastructure
IPO Date2021-04-01
Websitearqit.uk
3 More London Riverside
London SE1 2RE
GB
London SE1 2RE
GB
44 2039 170155
About Arqit Quantum Inc.
Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom. It offers QuantumCloud that enables any device to download a lightweight software agent, which can create encryption keys in partnership with any other device. The company is based in London, the United Kingdom.
Latest News
Arqit Quantum 1H 2026 Earnings Preview
Quant snapshot: Baozun, Sohu among top-rated names as Sol Strategies, Arqit Quantum lag
Arqit Quantum Inc. Sets First Half 2026 Earnings Conference Call for Thursday, May 21, 2026 at 11:00 a.m. ET
Honeywell says Quantinuum unit confidentially filed IPO
12 Information Technology Stocks Moving In Thursday's Pre-Market Session
Recent Insider Trades
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|---|---|---|---|---|
| Lefebvre d'Ovidio Ma | S-Sale | 106 | — | 2026-05-18 |
| Lefebvre d'Ovidio Ma | S-Sale | 110 | — | 2026-05-15 |
| Lefebvre d'Ovidio Ma | S-Sale | 47 | — | 2026-05-14 |
| Lefebvre d'Ovidio Ma | S-Sale | 80 | — | 2026-05-13 |
| Lefebvre d'Ovidio Ma | S-Sale | 13 | — | 2026-05-12 |