Skip to main content
Smart Investors Daily
AR

NASDAQ · ARQQW

Arqit Quantum Inc.

Technology · Software - Infrastructure

$0.00

Down-$0.00 (-34.88%)

Updated Sep 17, 2026, 2:10 PM

SID Score

2.7/10

Composite research score

Smart Money

Institutional and insider signal

Market cap
2.35M
P/E ratio
-7.12
Dividend yield
0.00%
52-week range
$0.00 – $0.15
Volume
976.87K
Avg. volume
122.92K

Price performance

ARQQW price history

1M range · 11 trading sessions · Daily adjusted prices

ARQQW closed at $0.00 after 11 trading sessions, down 72.28% for the selected period.

Last close
$0.00
Period change
-72.28%
Period low
$0.00
Period high
$0.01
Daily close
View OHLC price history
ARQQW OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 2, 2026$0.0036$0.0169$0.0017$0.0028976.87K
Sep 1, 2026$0.0043$0.0046$0.004$0.0043517.18K
Aug 31, 2026$0.005$0.007$0.0026$0.0047803.07K
Aug 28, 2026$0.008$0.0122$0.0065$0.00741.52M
Aug 27, 2026$0.005$0.014$0.005$0.00541.35M
Aug 26, 2026$0.007$0.01$0.005$0.005421.43K
Aug 25, 2026$0.009$0.0095$0.0079$0.008267.36K
Aug 24, 2026$0.008$0.017$0.005$0.0092376.86K
Aug 21, 2026$0.0053$0.0085$0.005$0.0085815.68K
Aug 20, 2026$0.01$0.01$0.005$0.0053235.32K
Aug 19, 2026$0.0107$0.0107$0.01$0.010147.52K

Latest ARQQW news

The latest Smart Investors Daily articles mentioning ARQQW.

ARQQW research

Overview

Company profile and research snapshot.

Company profile

Arqit Quantum Inc is a cybersecurity company that has pioneered a symmetric key agreement technology that makes the communications links of any networked device or data at rest secure against current and future forms of cyber attack - even an attack from a quantum computer. The company delivers its symmetric key agreement technology via its product SKA-Platform. The firm operates in one segment, that is, the provision of cybersecurity services. The company operates and generates its revenue from UK.

Visit company website

Analyst outlook

Consensus and target data currently published for this company.

Consensus
Average target
Implied upside
Analysts
Open full forecast

News briefing

No generated briefing is available yet.

defenseworld.net · Nov 4, 2025

Arqit Quantum (NASDAQ:ARQQW) Trading 3.7% Higher – What’s Next?

Shares of Arqit Quantum Inc. (NASDAQ: ARQQW - Get Free Report) traded up 3.7% during trading on Monday. The stock traded as high as $0.67 and last traded at $0.6066. 48,435 shares were traded during mid-day trading, a decline of 67% from the average session volume of 146,109 shares. The stock had previously closed at

AI research layers

Interpretive context generated from the platform’s current data sources.

No results

AI research layers have not been published yet.