Plug Power Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-08-18 | 1.724 | 1.740 | 1.640 | 1.671 | 1.671 | 278,530 |
| 2025-08-15 | 1.650 | 1.700 | 1.550 | 1.654 | 1.654 | 201,732 |
| 2025-08-14 | 1.644 | 1.680 | 1.580 | 1.644 | 1.644 | 1,322,405 |
| 2025-08-13 | 1.515 | 1.720 | 1.500 | 1.625 | 1.625 | 985,052 |
| 2025-08-12 | 1.589 | 1.630 | 1.430 | 1.511 | 1.511 | 942,334 |
| 2025-08-11 | 1.581 | 1.630 | 1.530 | 1.585 | 1.585 | 663,554 |
| 2025-08-08 | 1.524 | 1.560 | 1.500 | 1.530 | 1.530 | 241,935 |
| 2025-08-07 | 1.501 | 1.560 | 1.460 | 1.505 | 1.505 | 219,994 |
| 2025-08-06 | 1.545 | 1.580 | 1.450 | 1.505 | 1.505 | 397,042 |
| 2025-08-05 | 1.461 | 1.561 | 1.440 | 1.532 | 1.532 | 429,816 |
| 2025-08-04 | 1.435 | 1.480 | 1.400 | 1.431 | 1.431 | 238,731 |
| 2025-08-01 | 1.450 | 1.480 | 1.350 | 1.444 | 1.444 | 498,565 |
| 2025-07-31 | 1.574 | 1.600 | 1.480 | 1.564 | 1.564 | 424,724 |
| 2025-07-30 | 1.614 | 1.620 | 1.550 | 1.604 | 1.604 | 407,530 |
| 2025-07-29 | 1.795 | 1.810 | 1.600 | 1.629 | 1.629 | 976,862 |
| 2025-07-28 | 1.875 | 1.920 | 1.740 | 1.740 | 1.740 | 646,029 |
| 2025-07-25 | 1.785 | 1.835 | 1.720 | 1.795 | 1.795 | 751,992 |
| 2025-07-24 | 1.810 | 1.990 | 1.760 | 1.854 | 1.854 | 1,487,463 |
| 2025-07-23 | 1.861 | 1.910 | 1.740 | 1.795 | 1.795 | 813,282 |
| 2025-07-22 | 1.854 | 1.920 | 1.750 | 1.785 | 1.785 | 613,454 |
| 2025-07-21 | 1.825 | 2.030 | 1.810 | 1.903 | 1.903 | 2,434,860 |
| 2025-07-18 | 1.665 | 1.830 | 1.650 | 1.785 | 1.785 | 1,004,051 |
| 2025-07-17 | 1.524 | 1.690 | 1.510 | 1.684 | 1.684 | 823,625 |
| 2025-07-16 | 1.555 | 1.560 | 1.460 | 1.484 | 1.484 | 558,010 |
| 2025-07-15 | 1.600 | 1.680 | 1.520 | 1.550 | 1.550 | 571,736 |
| 2025-07-14 | 1.621 | 1.650 | 1.500 | 1.520 | 1.520 | 766,951 |
| 2025-07-11 | 1.694 | 1.730 | 1.590 | 1.635 | 1.635 | 510,157 |
| 2025-07-10 | 1.781 | 1.800 | 1.670 | 1.715 | 1.715 | 802,368 |
| 2025-07-09 | 1.440 | 1.850 | 1.440 | 1.665 | 1.665 | 3,560,869 |
| 2025-07-08 | 1.410 | 1.470 | 1.390 | 1.425 | 1.425 | 417,307 |
| 2025-07-07 | 1.461 | 1.510 | 1.350 | 1.380 | 1.380 | 624,818 |
| 2025-07-04 | 1.465 | 1.465 | 1.465 | 1.465 | 1.465 | 0 |
| 2025-07-03 | 1.395 | 1.550 | 1.395 | 1.444 | 1.444 | 1,223,595 |
| 2025-07-02 | 1.435 | 1.490 | 1.410 | 1.435 | 1.435 | 860,703 |
| 2025-07-01 | 1.530 | 1.570 | 1.340 | 1.404 | 1.404 | 777,917 |
| 2025-06-30 | 1.185 | 1.570 | 1.180 | 1.275 | 1.275 | 3,667,818 |
| 2025-06-27 | 1.214 | 1.240 | 1.143 | 1.185 | 1.185 | 503,319 |
| 2025-06-26 | 1.130 | 1.270 | 1.100 | 1.214 | 1.214 | 1,096,964 |
| 2025-06-25 | 1.149 | 1.200 | 1.100 | 1.145 | 1.145 | 615,098 |
| 2025-06-24 | 1.134 | 1.200 | 1.080 | 1.140 | 1.140 | 407,311 |
| 2025-06-23 | 1.094 | 1.130 | 1.030 | 1.067 | 1.067 | 740,915 |
| 2025-06-20 | 1.134 | 1.190 | 1.090 | 1.094 | 1.094 | 664,632 |
| 2025-06-19 | 1.134 | 1.134 | 1.134 | 1.134 | 1.134 | 0 |
| 2025-06-18 | 1.130 | 1.170 | 1.110 | 1.145 | 1.145 | 375,266 |
| 2025-06-17 | 1.294 | 1.310 | 1.059 | 1.087 | 1.087 | 728,276 |
| 2025-06-16 | 1.309 | 1.390 | 1.270 | 1.338 | 1.338 | 788,276 |
| 2025-06-13 | 1.235 | 1.340 | 1.180 | 1.244 | 1.244 | 612,810 |
| 2025-06-12 | 1.414 | 1.467 | 1.313 | 1.374 | 1.374 | 701,158 |
| 2025-06-11 | 1.355 | 1.520 | 1.270 | 1.334 | 1.334 | 1,680,211 |
| 2025-06-10 | 1.229 | 1.530 | 1.210 | 1.285 | 1.285 | 3,799,898 |
| 2025-06-09 | 0.974 | 1.200 | 0.955 | 1.172 | 1.172 | 2,186,650 |
| 2025-06-06 | 0.884 | 1.010 | 0.880 | 0.983 | 0.983 | 1,375,883 |
| 2025-06-05 | 0.928 | 0.928 | 0.881 | 0.896 | 0.896 | 451,354 |
| 2025-06-04 | 0.926 | 0.947 | 0.900 | 0.922 | 0.922 | 783,256 |
| 2025-06-03 | 0.826 | 0.956 | 0.809 | 0.918 | 0.918 | 1,434,115 |
| 2025-06-02 | 0.839 | 0.875 | 0.815 | 0.839 | 0.839 | 549,855 |
| 2025-05-30 | 0.949 | 0.949 | 0.872 | 0.916 | 0.916 | 1,093,337 |
| 2025-05-29 | 0.915 | 1.030 | 0.911 | 0.963 | 0.963 | 1,250,912 |
| 2025-05-28 | 0.803 | 0.934 | 0.785 | 0.829 | 0.829 | 2,250,398 |
| 2025-05-27 | 0.803 | 0.820 | 0.771 | 0.814 | 0.814 | 690,220 |
Stock splits
No stock splits on record.
Dividends
No dividends on record.
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.