Castle Biosciences, Inc. (CSTL)
33.08
-0.11
(-0.33%)
USD |
NASDAQ |
Oct 23, 16:00
33.18
+0.10
(+0.30%)
After-Hours: 20:00
Castle Biosciences Market Cap : 1.009B for Oct. 23, 2026
Market Cap Chart
Historical Market Cap Data
| Date | Value |
|---|---|
| October 23, 2026 | 1.009B |
| October 22, 2026 | 1.013B |
| October 21, 2026 | 1.049B |
| October 20, 2026 | 1.011B |
| October 19, 2026 | 981.31M |
| October 16, 2026 | 975.05M |
| October 15, 2026 | 1.031B |
| October 14, 2026 | 1.010B |
| October 13, 2026 | 1.003B |
| October 12, 2026 | 999.46M |
| October 09, 2026 | 1.050B |
| October 08, 2026 | 1.028B |
| October 07, 2026 | 1.007B |
| October 06, 2026 | 1.018B |
| October 05, 2026 | 1.118B |
| October 02, 2026 | 1.085B |
| October 01, 2026 | 1.076B |
| September 30, 2026 | 1.084B |
| September 29, 2026 | 1.064B |
| September 28, 2026 | 1.096B |
| September 25, 2026 | 1.093B |
| September 24, 2026 | 1.074B |
| September 23, 2026 | 1.064B |
| September 22, 2026 | 1.063B |
| September 21, 2026 | 1.067B |
| Date | Value |
|---|---|
| September 18, 2026 | 1.078B |
| September 17, 2026 | 1.122B |
| September 16, 2026 | 1.082B |
| September 15, 2026 | 1.083B |
| September 14, 2026 | 1.020B |
| September 11, 2026 | 986.34M |
| September 10, 2026 | 986.03M |
| September 09, 2026 | 985.73M |
| September 08, 2026 | 999.46M |
| September 04, 2026 | 1.004B |
| September 03, 2026 | 996.10M |
| September 02, 2026 | 1.020B |
| September 01, 2026 | 1.020B |
| August 31, 2026 | 1.008B |
| August 28, 2026 | 1.022B |
| August 27, 2026 | 1.045B |
| August 26, 2026 | 1.040B |
| August 25, 2026 | 1.068B |
| August 24, 2026 | 1.021B |
| August 21, 2026 | 1.043B |
| August 20, 2026 | 1.005B |
| August 19, 2026 | 986.03M |
| August 18, 2026 | 885.66M |
| August 17, 2026 | 913.73M |
| August 14, 2026 | 903.66M |
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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Median
Market Cap Benchmarks
| RadNet, Inc. | 5.532B |
| Lumexa Imaging Holdings, Inc. | 1.120B |
| Quest Diagnostics, Inc. | 26.61B |
| Labcorp Holdings, Inc. | 26.61B |
| OPKO Health, Inc. | 1.216B |
Market Cap Related Metrics
| PS Ratio | 2.747 |
| PEG Ratio | -0.6135 |
| Price to Book Value | 2.147 |
| Price | 33.08 |
| Earnings Yield | -1.97% |
| PEGY Ratio | -0.6135 |