Plug Power, Inc. (PLUG)
1.38
0.00 (0.00%)
USD |
NASDAQ |
Oct 23, 16:00
1.37
-0.01
(-0.72%)
After-Hours: 20:00
Plug Power Market Cap : 1.928B for Oct. 23, 2026
Market Cap Chart
Historical Market Cap Data
| Date | Value |
|---|---|
| October 23, 2026 | 1.928B |
| October 22, 2026 | 1.928B |
| October 21, 2026 | 1.970B |
| October 20, 2026 | 1.956B |
| October 19, 2026 | 1.914B |
| October 16, 2026 | 1.928B |
| October 15, 2026 | 2.074B |
| October 14, 2026 | 2.026B |
| October 13, 2026 | 2.179B |
| October 12, 2026 | 2.263B |
| October 09, 2026 | 2.347B |
| October 08, 2026 | 2.417B |
| October 07, 2026 | 2.486B |
| October 06, 2026 | 2.598B |
| October 05, 2026 | 2.640B |
| October 02, 2026 | 2.654B |
| October 01, 2026 | 2.640B |
| September 30, 2026 | 2.710B |
| September 29, 2026 | 2.668B |
| September 28, 2026 | 2.598B |
| September 25, 2026 | 2.766B |
| September 24, 2026 | 2.738B |
| September 23, 2026 | 2.850B |
| September 22, 2026 | 2.947B |
| September 21, 2026 | 2.920B |
| Date | Value |
|---|---|
| September 18, 2026 | 2.920B |
| September 17, 2026 | 2.961B |
| September 16, 2026 | 2.822B |
| September 15, 2026 | 2.864B |
| September 14, 2026 | 2.878B |
| September 11, 2026 | 2.933B |
| September 10, 2026 | 2.947B |
| September 09, 2026 | 3.031B |
| September 08, 2026 | 3.157B |
| September 04, 2026 | 3.031B |
| September 03, 2026 | 2.947B |
| September 02, 2026 | 2.920B |
| September 01, 2026 | 2.920B |
| August 31, 2026 | 3.017B |
| August 28, 2026 | 3.059B |
| August 27, 2026 | 3.171B |
| August 26, 2026 | 3.031B |
| August 25, 2026 | 3.171B |
| August 24, 2026 | 3.031B |
| August 21, 2026 | 3.171B |
| August 20, 2026 | 3.073B |
| August 19, 2026 | 3.143B |
| August 18, 2026 | 3.017B |
| August 17, 2026 | 3.185B |
| August 14, 2026 | 3.241B |
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
| FuelCell Energy, Inc. | 887.61M |
| Bloom Energy Corp. | 56.71B |
| EnerSys | 6.030B |
| Energous Corp. | 48.53M |
| NuScale Power Corp. | 2.208B |
Market Cap Related Metrics
| PS Ratio | 2.472 |
| Price to Book Value | 3.314 |
| Price | 1.38 |
| Earnings Yield | -89.23% |