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ARQQ
Arqit Quantum Inc.
stock NASDAQ

At Close

Aug 29, 2025 3:59:46 PM EDT

30.01USD-5.895%(-1.88)200,108

0.00Bid 0.00Ask 0.00Spread

Pre-market

Aug 29, 2025 8:23:30 AM EDT

31.60USD-0.909%(-0.29)409

After-hours

Aug 29, 2025 4:48:30 PM EDT

30.00USD-0.033%(-0.01)822

OverviewOptionsHistoricalExchangesShortsMore

open chart

Market Cap

430.64M

Industry

Software-Infrastructure

Next Earnings

Dec 4, 2025 (95d)

Last Split

Sep 25, 20241for25reverse

ARQQ Stats

Avg. Vol. 10 Day

272,398

Avg. Vol. 30 Day

461,590

Employees

145

Market Cap

430,639,470

Shares Out.

14,354,649

On/Off Exchange

50%/50%

6 Month Beta

1.69

1 Year Beta

1.80

2 Year Beta

1.80

3 Year Beta

1.56

52 Week Low

3.72

52 Week High

52.79

SMA50

35.57

SMA200

24.01

1 Week

-2.63%

1 Month

-10.05%

3 Month

+39.15%

6 Month

+143.90%

1 Year

+275.00%

2 Year

+35.75%

5 Year

-89.38%

Profile

Arqit supplies a unique quantum safe encryption Platform-as-a-Service which makes the communications links or data at rest of any networked device or cloud machine secure against current and future forms of attack – even from a quantum computer.

ARQQ Stock Summary

Arqit Quantum Inc. (NASDAQ:ARQQ) stock price today is $30.01, and today's volume is 200,108. ARQQ is down -5.895% today. The 30 day average volume is 461,590. ARQQ market cap is 430.64M with 14,354,649 shares outstanding.

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ARQQ Stock Summary

ARQQ
Arqit Quantum Inc.
stock NASDAQ