MARKET

ARQQ

ARQQ

Arqit Quantum Inc
NASDAQ
21.64
-0.95
-4.21%
After Hours: 21.41 -0.23 -1.06% 19:30 09/09 EDT
OPEN
22.21
PREV CLOSE
22.59
HIGH
22.82
LOW
21.40
VOLUME
259.82K
TURNOVER
--
52 WEEK HIGH
62.00
52 WEEK LOW
11.52
MARKET CAP
376.59M
P/E (TTM)
-6.7318
1D
5D
1M
3M
1Y
5Y
1D
Arqit Quantum Shareholders Approve All Proposals at 2026 AGM
TipRanks · 17h ago
Stock Picks From Seeking Alpha's August 2026 New Analysts
Seeking Alpha · 1d ago
Weekly Report: what happened at ARQQ last week (0831-0904)?
Weekly Report · 2d ago
Quantum Leap: Infleqtion awarded $20M follow-on contract for NASA mission
TipRanks · 09/02 19:45
Bit Digital see highest short interest in August among micro, small-cap firms
Seeking Alpha · 09/02 13:35
Arqit Quantum, Es’hailSat and AIEE demonstrate quantum-safe security
TipRanks · 09/01 13:35
Arqit Demonstrates Quantum-Safe Encryption Across Live Es’hailSat Satellite Infrastructure
Benzinga · 09/01 13:19
Weekly Report: what happened at ARQQ last week (0824-0828)?
Weekly Report · 08/31 09:49
More
About ARQQ
Arqit Quantum Inc. provides quantum-safe encryption software. The Company's product offerings are Encryption Intelligence and NetworkSecure. Encryption Intelligence detects cryptographic exposure, identifies vulnerabilities, and maps dependencies. It delivers discovery of all encrypted traffic across the estate. It provides risk prioritization based on compliance requirements and business impact. It offers migration roadmaps tailored to the organisation’s needs and regulatory timelines. NetworkSecure protects data in transit with post-quantum cryptography and contributes to the establishment of confidential compute environments for complete data sovereignty. It integrates with various original equipment manufacturer (OEM) firewalls, routers and edge platforms, including those from Juniper, Fortinet and Cisco, and open-source virtual private network (VPN) technologies such as StrongSwan. It serves the telecom, defense and government sectors.

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