Arqit Quantum Inc.
ARQQNASDAQTechnology● Active
$12.82
+$0.68(+5.60%)
Market Cap$200657358
P/E Ratio—
52W High$62
52W Low$11.52
Arqit Quantum Inc.（ARQQ）股票价格历史
关键价位里程碑、OHLCV 表、年度回报、同业与 What If。
arqq · 日线历史（复权）· FMP · 截至 2026年6月8日
5-Year High5Y
$1,038.00
Sep 23, 2021
-98.8% from here
5-Year Low5Y
$3.72
Sep 26, 2024
+244.6% from low
IPO Priceadj.
$240.00
Apr 1, 2021
-94.7% since IPO
1 Year Ago
$26.22
Jun 9, 2025
-51.1% in 1Y
5 Years Ago
$247.75
Jun 8, 2021
-94.8% in 5Y
10 Years Ago
—
—
+0.0% in 10Y
Historical Price Data · ARQQ
| Date↓ | Open↕ | High↕ | Low↕ | Close↕ | Close (Unadj.) ⓘ | Volume↕ | Change %↕ |
|---|---|---|---|---|---|---|---|
| Jun 8, 2026 | $12.66 | $13.25 | $12.30 | $12.82 | $12.82 | 492K | +1.26% |
| Jun 5, 2026 | $13.90 | $14.01 | $11.80 | $12.14 | $12.14 | 803K | -12.66% |
| Jun 4, 2026 | $14.31 | $14.83 | $14.01 | $14.22 | $14.22 | 534K | -0.63% |
| Jun 3, 2026 | $15.81 | $15.96 | $14.55 | $14.64 | $14.64 | 741K | -7.40% |
| Jun 2, 2026 | $17.24 | $17.54 | $15.88 | $16.27 | $16.27 | 635K | -5.63% |
| Jun 1, 2026 | $16.23 | $17.33 | $15.88 | $16.96 | $16.96 | 503K | +4.50% |
| May 29, 2026 | $16.81 | $17.02 | $15.92 | $16.51 | $16.51 | 476K | -1.78% |
| May 28, 2026 | $16.00 | $17.80 | $15.88 | $16.91 | $16.91 | 1.1M | +5.69% |
| May 27, 2026 | $16.47 | $16.47 | $15.38 | $16.10 | $16.10 | 660K | -2.25% |
| May 26, 2026 | $18.04 | $18.04 | $15.90 | $16.59 | $16.59 | 1.1M | -8.04% |
| May 22, 2026 | $16.76 | $19.00 | $16.49 | $17.49 | $17.49 | 2.2M | +4.36% |
| May 21, 2026 | $13.96 | $17.40 | $13.81 | $16.45 | $16.45 | 2.1M | +17.84% |
| May 20, 2026 | $12.17 | $13.21 | $12.16 | $13.09 | $13.09 | 335K | +7.56% |
| May 19, 2026 | $12.50 | $12.55 | $11.91 | $12.17 | $12.17 | 379K | -2.64% |
| May 18, 2026 | $13.28 | $13.32 | $12.42 | $12.74 | $12.74 | 373K | -4.07% |
| May 15, 2026 | $13.53 | $13.53 | $12.91 | $13.34 | $13.34 | 337K | -1.40% |
| May 14, 2026 | $13.74 | $14.26 | $12.91 | $13.87 | $13.87 | 465K | +0.95% |
| May 13, 2026 | $14.10 | $14.24 | $13.50 | $13.83 | $13.83 | 406K | -1.91% |
| May 12, 2026 | $15.06 | $15.60 | $13.90 | $14.40 | $14.40 | 506K | -4.38% |
| May 11, 2026 | $14.66 | $15.50 | $14.20 | $15.00 | $15.00 | 487K | +2.32% |
Showing 1–20 of 1,255 records
Annual Stock Price Performance · ARQQ
Jan 1 → Dec 31 · 6 years2026-43.7%$22.78 → $12.82
-43.7%
2025-43.8%$38.90 → $21.88
-43.8%
2024+220.2%$12.13 → $38.84
+220.2%
2023-86.9%$90.25 → $11.85
-86.9%
2022-84.9%$596.25 → $90.25
-84.9%
2021+141.7%$247.75 → $598.75
+141.7%
Best Year2024 · +220.2%
Worst Year2023 · -86.9%
Positive Years2 / 6
Avg Annual Return+17.1%
6Y Total Return-94.8%
6Y CAGR~-39.0% / yr
Similar Companies in Technology
View sector
NVIDIA Corporation
NVDA
$208.64+0.00%
Mkt Cap $5.05T
Apple Inc.
AAPL
$301.54+0.00%
Mkt Cap $4.43T
Microsoft Corporation
MSFT
$411.74+0.00%
Mkt Cap $3.06T
Taiwan Semiconductor Manufacturing Company Limited
TSM
$426.80+0.00%
Mkt Cap $2.21T
Broadcom Inc.
AVGO
$396.60+0.00%
Mkt Cap $1.88T
Micron Technology, Inc.
MU
$949.28+0.00%
Mkt Cap $1.07T
Advanced Micro Devices, Inc.
AMD
$490.33+0.00%
Mkt Cap $799.5B
ASML Holding N.V.
ASML
$1,749.04+0.00%
Mkt Cap $674.1B
Oracle Corporation
ORCL
$211.79+0.00%
Mkt Cap $609.1B
Intel Corporation
INTC
$110.27+0.00%
Mkt Cap $554.2BWhat If You Invested in ARQQ?
If you invested $1,000 in ARQQ at IPO (split-adj.) — how much would it be worth today?
INVESTED$1,000
→TODAY WORTH$53
Total Return-94.7%
CAGR~-44.3% / yr
Profit$-947
Based on Apr 1, 2021 · $240.00Split & dividend adjustedNo fees assumed
Want a detailed breakdown?
Try the full calculator with custom amounts, dates & DRIP.
Full Calculator →Try the full calculator with custom amounts, dates & DRIP.
关于价格历史与 OHLCV 数据
Arqit Quantum Inc.（ARQQ）所属板块为 Technology，主要交易场所为 NASDAQ。本页行情快照中的最近价为 $12.82。下方的图表与 OHLCV 表可查看历史开高低收与成交量。
年度表现条、同行业相似公司，以及 What If 假设计算器，便于在同一页面对比中长期收益。价格在注明处为拆股等调整后的日线数据；本页内容仅供信息参考，不构成投资建议。
数据：FMP 日线收盘 · 注明处为拆股等调整价 · 不构成投资建议
常见问题
ARQQ 价格历史 · 5 个问题日线数据来自市场数据商（Financial Modeling Prep）。拆股等公司行为可能体现在复权序列中；重要决策请以券商或官方披露为准。
ARQQ 历史股价FMP 日线复权 OHLCV