IonQ, Inc. (IONQ)
50.80
+3.24
(+6.81%)
USD |
NYSE |
Jan 16, 16:00
50.56
-0.24
(-0.47%)
After-Hours: 20:00
IonQ Market Cap: 18.00B 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 |
| Rigetti Computing, Inc. | 8.455B |
| Super Micro Computer, Inc. | 19.49B |
| Apple, Inc. | 3.756T |
| Advanced Micro Devices, Inc. | 377.43B |
Market Cap Related Metrics
| PS Ratio | 157.84 |
| PEG Ratio | -0.0171 |
| Price to Book Value | 7.917 |
| Price | 50.80 |
| Earnings Yield | -10.54% |
| PEGY Ratio | -0.0171 |