Plug Power Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
May 11, 2026	3.10	3.64	3.05	3.52	3.52	12.82%	159,137,778
May 8, 2026	3.15	3.21	3.05	3.12	3.12	-0.32%	45,247,301
May 7, 2026	3.27	3.28	3.06	3.13	3.13	-5.44%	76,093,701
May 6, 2026	3.33	3.35	3.22	3.31	3.31	-0.30%	58,681,878
May 5, 2026	3.15	3.40	3.14	3.32	3.32	6.07%	67,582,567
May 4, 2026	3.09	3.23	3.07	3.13	3.13	0.64%	50,642,842
May 1, 2026	3.15	3.18	3.04	3.11	3.11	-0.64%	37,028,959
Apr 30, 2026	3.42	3.42	3.04	3.13	3.13	-8.21%	96,518,360
Apr 29, 2026	3.14	3.44	3.06	3.41	3.41	12.54%	133,462,050
Apr 28, 2026	3.00	3.08	2.95	3.03	3.03	-1.62%	37,516,398
Apr 27, 2026	3.15	3.16	2.95	3.08	3.08	-1.91%	57,720,400
Apr 24, 2026	3.20	3.38	3.09	3.14	3.14	-1.26%	76,960,302
Apr 23, 2026	3.22	3.28	3.04	3.18	3.18	-0.31%	66,212,221
Apr 22, 2026	3.20	3.21	3.09	3.19	3.19	3.57%	60,241,118
Apr 21, 2026	3.22	3.26	3.05	3.08	3.08	-4.35%	82,135,347
Apr 20, 2026	2.73	3.23	2.72	3.22	3.22	15.83%	112,240,434
Apr 17, 2026	2.94	2.96	2.76	2.78	2.78	-2.80%	83,567,774
Apr 16, 2026	2.95	2.97	2.78	2.86	2.86	-2.39%	57,509,617
Apr 15, 2026	2.99	3.01	2.82	2.93	2.93	-0.34%	68,686,426
Apr 14, 2026	2.92	3.01	2.87	2.94	2.94	6.14%	86,051,645
Apr 13, 2026	2.73	2.87	2.69	2.77	2.77	1.09%	60,160,615
Apr 10, 2026	2.80	2.90	2.73	2.74	2.74	-	60,962,440
Apr 9, 2026	2.63	2.84	2.62	2.74	2.74	3.40%	76,699,985
Apr 8, 2026	2.70	2.77	2.59	2.65	2.65	5.16%	68,378,041
Apr 7, 2026	2.65	2.72	2.44	2.52	2.52	-6.32%	79,516,447
Apr 6, 2026	2.47	2.75	2.45	2.69	2.69	11.62%	99,214,924
Apr 2, 2026	2.19	2.45	2.19	2.41	2.41	7.11%	85,948,216
Apr 1, 2026	2.28	2.32	2.21	2.25	2.25	-0.44%	39,420,148
Mar 31, 2026	2.16	2.27	2.14	2.26	2.26	5.61%	46,982,568
Mar 30, 2026	2.19	2.25	2.11	2.14	2.14	-1.83%	50,764,380
Mar 27, 2026	2.21	2.22	2.12	2.18	2.18	-3.11%	51,426,172
Mar 26, 2026	2.22	2.41	2.22	2.25	2.25	-0.88%	58,192,637
Mar 25, 2026	2.34	2.41	2.27	2.27	2.27	-0.87%	35,782,134
Mar 24, 2026	2.26	2.33	2.22	2.29	2.29	-0.87%	60,587,548
Mar 23, 2026	2.25	2.35	2.22	2.31	2.31	3.59%	49,286,656
Mar 20, 2026	2.41	2.45	2.20	2.23	2.23	-7.08%	104,494,343
Mar 19, 2026	2.27	2.41	2.22	2.40	2.40	3.45%	78,431,732
Mar 18, 2026	2.30	2.41	2.25	2.32	2.32	-0.43%	84,281,847
Mar 17, 2026	2.25	2.34	2.20	2.33	2.33	4.02%	76,543,250
Mar 16, 2026	2.20	2.31	2.19	2.24	2.24	4.19%	85,045,116
Mar 13, 2026	2.25	2.29	2.13	2.15	2.15	-2.71%	62,734,103
Mar 12, 2026	2.20	2.32	2.16	2.21	2.21	-0.90%	85,745,087
Mar 11, 2026	2.12	2.24	2.10	2.23	2.23	5.19%	67,406,708
Mar 10, 2026	2.19	2.26	2.11	2.12	2.12	-2.75%	65,736,911
Mar 9, 2026	2.07	2.21	2.01	2.18	2.18	2.35%	74,750,249
Mar 6, 2026	2.25	2.32	2.09	2.13	2.13	-6.99%	73,364,533
Mar 5, 2026	2.44	2.48	2.23	2.29	2.29	-7.66%	88,785,091
Mar 4, 2026	2.25	2.50	2.24	2.48	2.48	11.21%	129,661,803
Mar 3, 2026	2.08	2.36	1.97	2.23	2.23	23.20%	224,774,080
Mar 2, 2026	1.72	1.85	1.72	1.81	1.81	1.12%	113,822,766