Westlake Corp. (WLK)
69.07
-1.50
(-2.13%)
USD |
NYSE |
Sep 18, 16:00
69.09
+0.02
(+0.03%)
After-Hours: 20:00
Westlake Market Cap : 8.827B for Sept. 18, 2026
Market Cap Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Market Cap Data
| Date | Value |
|---|---|
| September 18, 2026 | 8.827B |
| September 17, 2026 | 9.019B |
| September 16, 2026 | 9.030B |
| September 15, 2026 | 8.948B |
| September 14, 2026 | 8.813B |
| September 11, 2026 | 9.049B |
| September 10, 2026 | 9.153B |
| September 09, 2026 | 9.173B |
| September 08, 2026 | 9.553B |
| September 04, 2026 | 9.558B |
| September 03, 2026 | 9.534B |
| September 02, 2026 | 9.747B |
| September 01, 2026 | 9.486B |
| August 31, 2026 | 9.594B |
| August 28, 2026 | 9.675B |
| August 27, 2026 | 9.448B |
| August 26, 2026 | 9.535B |
| August 25, 2026 | 9.559B |
| August 24, 2026 | 9.775B |
| August 21, 2026 | 10.09B |
| August 20, 2026 | 10.08B |
| August 19, 2026 | 10.15B |
| August 18, 2026 | 9.907B |
| August 17, 2026 | 9.995B |
| August 14, 2026 | 10.17B |
| Date | Value |
|---|---|
| August 13, 2026 | 10.25B |
| August 12, 2026 | 10.12B |
| August 11, 2026 | 10.33B |
| August 10, 2026 | 10.11B |
| August 07, 2026 | 9.900B |
| August 06, 2026 | 9.900B |
| August 05, 2026 | 10.06B |
| August 04, 2026 | 10.30B |
| August 03, 2026 | 8.932B |
| July 31, 2026 | 9.010B |
| July 30, 2026 | 9.166B |
| July 29, 2026 | 9.233B |
| July 28, 2026 | 9.222B |
| July 27, 2026 | 9.244B |
| July 24, 2026 | 9.434B |
| July 23, 2026 | 9.614B |
| July 22, 2026 | 9.848B |
| July 21, 2026 | 9.741B |
| July 20, 2026 | 9.829B |
| July 17, 2026 | 9.921B |
| July 16, 2026 | 9.851B |
| July 15, 2026 | 9.847B |
| July 14, 2026 | 9.845B |
| July 13, 2026 | 9.721B |
| July 10, 2026 | 9.647B |
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
--
Minimum
--
Maximum
--
Average
--
Median
Market Cap Benchmarks
| Albemarle Corp. | 13.09B |
| Eastman Chemical Co. | 7.510B |
| Dow, Inc. | 20.75B |
| Core Molding Technologies, Inc. | 207.23M |
| Mativ Holdings, Inc. | 660.94M |
Market Cap Related Metrics
| PS Ratio | 0.7843 |
| PEG Ratio | -0.0042 |
| Price to Book Value | 1.014 |
| Price | 69.07 |
| Earnings Yield | -13.88% |
| PEGY Ratio | -0.0042 |
| Operating PE Ratio | 421.81 |