Arqit Quantum, Inc. (ARQQ)
26.60
-0.37
(-1.37%)
USD |
NASDAQ |
Jan 16, 16:00
26.82
+0.22
(+0.83%)
After-Hours: 20:00
Arqit Quantum Market Cap: 416.34M for Jan. 16, 2026
Market Cap Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Data
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
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Market Cap Benchmarks
| Quantum Computing, Inc. | 2.846B |
| IonQ, Inc. | 18.00B |
| Rigetti Computing, Inc. | 8.455B |
| D-Wave Quantum, Inc. | 10.09B |
| RedCloud Holdings Plc | 69.44M |
Market Cap Related Metrics
| PS Ratio | 721.97 |
| Price | 26.60 |
| Earnings Yield | -9.26% |