Arqit Quantum Inc

Arqit Quantum Inc (ARQQ) Stock Analysis

$16.400

+1.168 (+7.12%)At close

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High
16.700
Open
15.673
VWAP
16.23
Volume
263.54K
Mkt Cap
56.42M
Low
15.600
Amount
4.28M
EV/EBITDA, TTM
-0.57

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.

AI analysis of Arqit Quantum Inc (ARQQ)

Sell

Currently, Arqit Quantum Inc is not a good buy. The stock price is at 14.02, which is significantly down 42.87% year-to-date and 64.56% over the past year. The RSI is at 14.702, indicating that the stock is oversold, but this could also suggest continued downward pressure. The forward P/E ratio is 18.7266, which is high given the negative earnings reported, and the price-to-sales ratio is 254.79, indicating overvaluation. The main risk is the ongoing volatility and negative sentiment, as reflected by the 5-day change of -18.63%.

Valuation Metrics

The current forward P/E ratio for Arqit Quantum Inc (ARQQ) is 18.73, compared to its 5-year average forward P/E of -19.95.

Forward P/E

Fair
5Y Average P/E
-19.95
Current P/E
18.73
Overvalued
80.21
Undervalued
-120.12

Forward EV/EBITDA

Fair
5Y Average EV/EBITDA
10.23
Current EV/EBITDA
-0.57
Overvalued
112.34
Undervalued
-91.89

Forward P/S

Fair
5Y Average P/S
51.77
Current P/S
31.28
Overvalued
105.81
Undervalued
-2.27

Alphio AI Price Scenarios for ARQQ

Scenario prices are the last monthly forecast band of the current year. Probabilities are fixed model weights (25 / 50 / 25), not guarantees.

B

Bull

Bull · 25%ARQQ

$44.56

Scenario price

B

Base

Base · 50%ARQQ

$43.24

Scenario price

B

Bear

Bear · 25%ARQQ

$36.48

Scenario price

Whales holding ARQQ

P

Penserra Capital Management LLC

+ HoldingARQQ

+8.30%

3M Return

Events Timeline

2026-10-20 (ET)

09:30:00

Arqit Quantum Makes Strategic Investment in Sirius Computer

2026-09-02 (ET)

16:00:00

Infleqtion Awarded $20M NASA Contract

2026-09-01 (ET)

09:30:00

Arqit Quantum and Es'hailSat Demonstrate Quantum-Safe Communication

2026-07-01 (ET)

09:00:00

Latest Data Shows Wendy's Borrow Rate Rises to 27.36%

2026-04-22 (ET)

16:00:00

Infleqtion Secures $2M DARPA Contract

News

ARQQ FAQ — answered by Alphio AI

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. It operates in the Technology sector.

Currently, Arqit Quantum Inc is not a good buy. The stock price is at 14.02, which is significantly down 42.87% year-to-date and 64.56% over the past year. The RSI is at 14.702, indicating that the stock is oversold, but this could also suggest continued downward pressure. The forward P/E ratio is 18.7266, which is high given the negative earnings reported, and the price-to-sales ratio is 254.79, indicating overvaluation. The main risk is the ongoing volatility and negative sentiment, as reflected by the 5-day change of -18.63%.

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This page is for research only and is not investment advice. Models can be wrong. Past performance does not guarantee future results.

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