Arqit Quantum Inc. Ordinary Shares Share Price
NASDAQ: ARQQ$20.03
+$0.41 (2.09%) Last updated on 19 Sep, 2026 | 01:29 ISTArqit Quantum Inc. Ordinary Shares Stock Performance
Arqit Quantum Inc. Ordinary Shares Share Price Today
As of 20 September 2026, Arqit Quantum Inc. Ordinary Shares's share price is $20.03. The stock opened at $19.29, compared to its previous close of $19.62. During today's trading session, Arqit Quantum Inc. Ordinary Shares's share price traded between $18.46 and $20.35, with an average price of $19.41. Over the past 52 weeks, the stock has recorded a high of $61.13 and a low of $11.61. In terms of performance, Arqit Quantum Inc. Ordinary Shares's share price has risen by 50.94% over the last six months and is down 48.46% on a year-on-year basis.
Arqit Quantum Inc. Ordinary Shares Share Price Chart
$18.46$20.35
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Arqit Quantum Inc. Ordinary Shares Historical Returns
| Month | Open | Close | Change % |
|---|---|---|---|
Sep 2026 | $19.00 | $20.14 | -6.15% |
Aug 2026 | $17.38 | $21.46 | +24.99% |
Jul 2026 | $29.27 | $17.17 | -42.50% |
Jun 2026 | $16.77 | $29.86 | +80.48% |
May 2026 | $14.24 | $16.55 | +15.30% |
Apr 2026 | $13.72 | $14.35 | +8.14% |
Mar 2026 | $15.59 | $13.27 | -18.98% |
Feb 2026 | $20.04 | $16.38 | -19.39% |
Jan 2026 | $22.65 | $20.32 | -7.26% |
Dec 2025 | $27.04 | $21.91 | -22.77% |
Nov 2025 | $41.80 | $28.37 | -34.99% |
Oct 2025 | $39.75 | $43.64 | +12.30% |
ARQQ Share Price FAQs
What is Arqit Quantum Inc. Ordinary Shares share price today?
Arqit Quantum Inc. Ordinary Shares share price today is $20.03 as on September 19, 2026 at 1:29 am IST.
What is the 52 week high and 52 week low of Arqit Quantum Inc. Ordinary Shares stock?
The 52 week high of Arqit Quantum Inc. Ordinary Shares stock is $61.13, while the 52 week low is $11.61 as of 19 Sep '26.
What is the 5 year returns of ARQQ?
The 5 year returns of ARQQ is -95.97% as on 19 Sep '26.
What is the high & low stock price of ARQQ today?
ARQQ stock price hit a high of $20.35 and low of $18.46 as of 19 Sep '26.
Can I buy ARQQ shares in India?
Yes. You can buy ARQQ in India by opening an international trading account.