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Arqit Quantum (ARQQ) Stock Chart & Stock Price History

Arqit Quantum logo
$24.60 0.00 (0.00%)
Closing price 03:59 PM Eastern
Extended Trading
$24.14 -0.46 (-1.85%)
As of 04:04 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.
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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 32.51%, with a year-to-date return of 12.43%. In the past month, the stock has increased 22.75%, reflecting recent market activity.

As of the latest close, Arqit Quantum traded at $24.60 with a market cap of $376.13 million and volume of 369,270 shares. Five years ago, the stock traded at a split-adjusted price of $476.75, representing a 94.84% decrease over that period. At the time, it had a market cap of $822.39 million and a volume of 38,411 shares.

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5 Day
Performance
+9.14%
1 Month
Performance
+22.75%
3 Month
Performance
+1.40%
Year-To-Date
Performance
+12.43%
1 Year
Performance
-32.51%
5 Year
Performance
-94.84%

ARQQ Stock Chart for Monday, September, 28, 2026

ARQQ Chart by TradingView

Arqit Quantum Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
09/25/2026$23.12$24.60
+6.40%		$24.99$22.49369,270 shs$376.13 million
09/24/2026$22.54$23.12
+2.57%		$23.61$21.70262,374 shs$353.55 million
09/23/2026$23.04$22.54
-2.17%		$23.55$22.02236,773 shs$344.64 million
09/22/2026$23.53$23.04
-2.08%		$24.50$22.52388,807 shs$352.28 million
09/21/2026$20.13$23.53
+16.89%		$23.68$20.53463,362 shs$359.82 million
09/18/2026$19.52$20.13
+3.13%		$20.48$18.41655,262 shs$307.83 million
09/17/2026$19.01$19.52
+2.68%		$19.95$19.25246,450 shs$298.46 million
09/16/2026$18.27$19.01
+4.05%		$19.33$18.08489,628 shs$290.66 million
09/15/2026$16.29$18.27
+12.15%		$19.00$16.40767,453 shs$279.39 million
09/14/2026$20.05$16.29
-18.75%		$19.22$16.071.48 million shs$249.07 million
09/11/2026$20.58$20.05
-2.58%		$20.95$20.00131,382 shs$306.56 million
09/10/2026$21.64$20.58
-4.90%		$21.71$20.55171,970 shs$314.67 million
09/09/2026$22.59$21.64
-4.21%		$22.82$21.40259,544 shs$330.92 million
09/08/2026$21.37$22.59
+5.71%		$23.29$22.12259,415 shs$345.40 million
09/07/2026$21.37$21.37$21.40$20.23148,925 shs$326.75 million
09/04/2026$20.62$21.37
+3.64%		$21.40$20.23148,925 shs$326.75 million
09/03/2026$20.54$20.62
+0.39%		$21.36$20.20249,843 shs$315.32 million
09/02/2026$18.90$20.54
+8.68%		$21.28$18.60667,499 shs$314.06 million
09/01/2026$19.88$18.90
-4.93%		$19.65$18.74161,253 shs$288.98 million
08/31/2026$20.04$19.88
-0.80%		$20.46$19.24121,511 shs$304.01 million
08/28/2026$21.46$20.04
-6.62%		$21.70$19.90201,320 shs$306.45 million
08/27/2026$20.36$21.46
+5.40%		$21.95$20.85188,450 shs$328.12 million
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This page (NASDAQ:ARQQ) was last updated on 9/28/2026 by MarketBeat.com Staff.
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