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Arqit Quantum (ARQQ) Stock Chart & Stock Price History

Arqit Quantum logo
$14.86 -0.73 (-4.68%)
Closing price 04:00 PM Eastern
Extended Trading
$15.31 +0.45 (+3.06%)
As of 07:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Arqit Quantum Stock Price Performance

The Arqit Quantum (ARQQ) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 50.99%, with a year-to-date return of -32.08%. In the past month, the stock has decreased 10.80%, reflecting recent market activity.

As of the latest close, Arqit Quantum traded at $14.86 with a market cap of $227.24 million and volume of 238,748 shares. Five years ago, the stock traded at a split-adjusted price of $564.50, representing a 97.37% decrease over that period. At the time, it had a market cap of $2.71 billion and a volume of 61,029 shares.

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5 Day
Performance
-6.89%
1 Month
Performance
-10.80%
3 Month
Performance
-37.35%
Year-To-Date
Performance
-32.08%
1 Year
Performance
-50.99%
5 Year
Performance
-97.37%

ARQQ Stock Chart for Thursday, November, 12, 2026

Arqit Quantum Stock Price History

Price Date
0 Results
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
11/12/2026$15.59$14.86
-4.68%
$15.47$14.55238,748 shs$227.24 million
11/11/2026$15.74$15.59
-0.95%
$16.43$15.44235,531 shs$238.37 million
11/10/2026$16.86$15.74
-6.64%
$16.54$14.89281,782 shs$240.67 million
11/09/2026$15.96$16.86
+5.64%
$17.68$15.01365,235 shs$257.82 million
11/06/2026$12.28$15.96
+29.97%
$16.05$12.67792,121 shs$244.06 million
11/05/2026$13.87$12.28
-11.46%
$13.65$11.72429,442 shs$187.76 million
11/04/2026$15.00$13.87
-7.53%
$15.55$13.69312,657 shs$212.07 million
11/03/2026$14.25$15.00
+5.26%
$15.80$14.72180,420 shs$229.38 million
11/02/2026$15.73$14.25
-9.41%
$16.09$14.11300,785 shs$217.88 million
10/30/2026$17.60$15.73
-10.63%
$16.83$15.03303,456 shs$240.51 million
10/29/2026$18.47$17.60
-4.71%
$18.57$17.51134,402 shs$269.14 million
10/28/2026$18.04$18.47
+2.38%
$18.57$17.57144,386 shs$282.44 million
10/27/2026$16.30$18.04
+10.67%
$18.28$16.60231,319 shs$275.83 million
10/26/2026$16.41$16.30
-0.67%
$16.92$15.84134,190 shs$249.23 million
10/23/2026$15.81$16.41
+3.80%
$16.95$15.51147,462 shs$250.91 million
10/22/2026$16.40$15.81
-3.60%
$16.77$15.50217,811 shs$241.77 million
10/21/2026$15.31$16.40
+7.12%
$16.73$15.36264,917 shs$250.76 million
10/20/2026$14.02$15.31
+9.20%
$15.63$13.50223,929 shs$234.09 million
10/19/2026$14.02$14.02$14.64$13.37402,217 shs$214.39 million
10/16/2026$15.90$14.02
-11.82%
$16.06$13.92399,846 shs$214.39 million
10/15/2026$15.37$15.90
+3.45%
$15.90$14.50325,756 shs$243.11 million
10/14/2026$16.84$15.37
-8.73%
$16.53$15.32309,601 shs$235.01 million
10/13/2026$16.66$16.84
+1.08%
$17.19$16.21231,890 shs$257.52 million
10/12/2026$17.23$16.66
-3.31%
$17.97$16.58292,272 shs$254.73 million

This page (NASDAQ:ARQQ) was last updated on 11/12/2026 by MarketBeat.com Staff.
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