Plug Power Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-11-12 | 2.530 | 2.690 | 2.490 | 2.545 | 2.545 | 991,124 |
| 2025-11-11 | 2.558 | 2.728 | 2.360 | 2.539 | 2.539 | 1,542,927 |
| 2025-11-10 | 2.753 | 2.970 | 2.480 | 2.599 | 2.599 | 1,752,584 |
| 2025-11-07 | 2.505 | 2.590 | 2.350 | 2.415 | 2.415 | 782,488 |
| 2025-11-06 | 2.630 | 2.700 | 2.451 | 2.525 | 2.525 | 2,169,268 |
| 2025-11-05 | 2.515 | 2.622 | 2.360 | 2.515 | 2.515 | 394,124 |
| 2025-11-04 | 2.640 | 2.800 | 2.565 | 2.582 | 2.582 | 535,107 |
| 2025-11-03 | 2.693 | 2.820 | 2.660 | 2.725 | 2.725 | 505,539 |
| 2025-10-31 | 2.683 | 2.730 | 2.560 | 2.605 | 2.605 | 515,911 |
| 2025-10-30 | 2.788 | 2.810 | 2.630 | 2.693 | 2.693 | 541,460 |
| 2025-10-29 | 2.815 | 3.050 | 2.700 | 2.873 | 2.873 | 1,421,383 |
| 2025-10-28 | 2.978 | 3.020 | 2.790 | 2.820 | 2.820 | 578,857 |
| 2025-10-27 | 3.083 | 3.180 | 2.880 | 2.960 | 2.960 | 811,786 |
| 2025-10-24 | 2.963 | 3.059 | 2.870 | 2.973 | 2.973 | 874,506 |
| 2025-10-23 | 2.963 | 3.130 | 2.870 | 2.935 | 2.935 | 605,591 |
| 2025-10-22 | 3.115 | 3.230 | 2.770 | 2.905 | 2.905 | 1,284,041 |
| 2025-10-21 | 3.388 | 3.490 | 3.150 | 3.198 | 3.198 | 1,877,869 |
| 2025-10-20 | 3.573 | 3.770 | 3.360 | 3.389 | 3.389 | 1,134,640 |
| 2025-10-17 | 3.388 | 3.590 | 3.220 | 3.553 | 3.553 | 1,094,242 |
| 2025-10-16 | 3.873 | 4.250 | 3.550 | 3.883 | 3.883 | 2,549,421 |
| 2025-10-15 | 4.068 | 4.290 | 3.640 | 3.915 | 3.915 | 3,071,499 |
| 2025-10-14 | 3.688 | 4.005 | 3.591 | 3.977 | 3.977 | 1,675,440 |
| 2025-10-13 | 3.545 | 4.070 | 3.270 | 3.859 | 3.859 | 3,996,014 |
| 2025-10-10 | 3.735 | 3.940 | 3.470 | 3.505 | 3.505 | 2,874,909 |
| 2025-10-09 | 3.415 | 3.780 | 3.340 | 3.657 | 3.657 | 2,354,979 |
| 2025-10-08 | 3.900 | 3.960 | 3.500 | 3.561 | 3.561 | 2,188,356 |
| 2025-10-07 | 4.193 | 4.300 | 3.680 | 3.839 | 3.839 | 3,245,826 |
| 2025-10-06 | 4.073 | 4.730 | 3.841 | 4.232 | 4.232 | 8,114,871 |
| 2025-10-03 | 2.825 | 3.948 | 2.800 | 3.793 | 3.793 | 8,158,753 |
| 2025-10-02 | 2.878 | 3.030 | 2.770 | 2.783 | 2.783 | 1,263,174 |
| 2025-10-01 | 2.325 | 2.839 | 2.220 | 2.663 | 2.663 | 3,340,164 |
| 2025-09-30 | 2.253 | 2.320 | 2.170 | 2.305 | 2.305 | 494,583 |
| 2025-09-29 | 2.425 | 2.560 | 2.231 | 2.262 | 2.262 | 737,382 |
| 2025-09-26 | 2.363 | 2.490 | 2.300 | 2.363 | 2.363 | 1,138,850 |
| 2025-09-25 | 2.425 | 2.460 | 2.180 | 2.335 | 2.335 | 1,924,916 |
| 2025-09-24 | 2.453 | 2.600 | 2.340 | 2.493 | 2.493 | 2,775,846 |
| 2025-09-23 | 2.815 | 3.157 | 2.515 | 2.551 | 2.551 | 8,322,982 |
| 2025-09-22 | 2.225 | 2.560 | 2.100 | 2.540 | 2.540 | 2,969,689 |
| 2025-09-19 | 2.054 | 2.300 | 1.980 | 2.163 | 2.163 | 2,088,147 |
| 2025-09-18 | 1.996 | 2.120 | 1.930 | 2.064 | 2.064 | 1,556,603 |
| 2025-09-17 | 1.690 | 2.010 | 1.670 | 1.875 | 1.875 | 2,880,784 |
| 2025-09-16 | 1.574 | 1.670 | 1.550 | 1.650 | 1.650 | 449,424 |
| 2025-09-15 | 1.541 | 1.580 | 1.510 | 1.560 | 1.560 | 298,634 |
| 2025-09-12 | 1.520 | 1.550 | 1.480 | 1.520 | 1.520 | 240,450 |
| 2025-09-11 | 1.444 | 1.560 | 1.430 | 1.545 | 1.545 | 938,199 |
| 2025-09-10 | 1.440 | 1.500 | 1.420 | 1.484 | 1.484 | 554,347 |
| 2025-09-09 | 1.454 | 1.470 | 1.410 | 1.435 | 1.435 | 203,204 |
| 2025-09-08 | 1.484 | 1.510 | 1.430 | 1.450 | 1.450 | 509,606 |
| 2025-09-05 | 1.475 | 1.507 | 1.410 | 1.435 | 1.435 | 567,884 |
| 2025-09-04 | 1.520 | 1.550 | 1.450 | 1.509 | 1.509 | 315,169 |
| 2025-09-03 | 1.515 | 1.610 | 1.470 | 1.545 | 1.545 | 293,528 |
| 2025-09-02 | 1.570 | 1.590 | 1.460 | 1.515 | 1.515 | 353,580 |
| 2025-09-01 | 1.574 | 1.574 | 1.574 | 1.574 | 1.574 | 0 |
| 2025-08-29 | 1.640 | 1.650 | 1.560 | 1.585 | 1.585 | 305,959 |
| 2025-08-28 | 1.635 | 1.670 | 1.610 | 1.635 | 1.635 | 428,975 |
| 2025-08-27 | 1.650 | 1.670 | 1.600 | 1.661 | 1.661 | 285,740 |
| 2025-08-26 | 1.669 | 1.690 | 1.630 | 1.639 | 1.639 | 117,364 |
| 2025-08-22 | 1.555 | 1.669 | 1.510 | 1.604 | 1.604 | 373,600 |
| 2025-08-21 | 1.555 | 1.590 | 1.520 | 1.555 | 1.555 | 76,230 |
| 2025-08-20 | 1.574 | 1.589 | 1.500 | 1.533 | 1.533 | 614,994 |
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.