ARQQ
Arqit Quantum Inc.Company with tickers: ARQQ, ARQQW
Market Cap
$330.66M
Shares Outstanding
11,545,354
CIK
1859690
CUSIP
G0567U127
13F Activity (30d)
5 filings
3 filers
Website
Visit website
Investor Relations
Investor relations
Price
$28.64
Market Cap
$330.66M
52W High
$62.00
52W Low
$11.52
Daily candlestick prices with configurable technical indicators (moving averages, Bollinger Bands, RSI, MACD) and event bullets for 10-K, 10-Q, Form 4 and earnings dates. Price data syncs automatically from Yahoo Finance.
1 Down Day
Indicators
Price
Panels
Event markers
Price & Indicators
Drag to pan · scroll to zoomPerformance
| 5D | 20D | 120D | MTD | YTD | |
|---|---|---|---|---|---|
| ARQQ | +43.6% | +72.6% | +30.5% | +73.5% | +30.9% |
| SPY | -2.3% | -2.3% | +6.7% | -3.1% | +7.5% |
| vs SPY | +45.9% | +74.9% | +23.8% | +76.5% | +23.4% |
Close
$28.64
Open
$28.21
Day Range
$24.51 — $29.29
52W High
$62.00
52W Low
$11.52
Avg Vol (30d)
1.2M
Short Interest
2.1M · 2.6d
Short Vol % (latest)
45%
Last Earnings
2026-05-21
Latest Filing
—
Data Range
2021-04-01 — 2026-06-24