NASDAQ:PLUG | Historical Stock Price | PLUG POWER INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1999-10-29 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.12$0.78$4.99$31.69$201.38$1,279.691999-10-292026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$4.50$4.5019,821,800
2023-12-28$4.71$4.7122,007,100
2023-12-27$4.71$4.7124,131,400
2023-12-26$4.78$4.7827,308,300
2023-12-22$4.52$4.5234,895,400
2023-12-21$4.41$4.4125,779,200
2023-12-20$4.16$4.1634,216,300
2023-12-19$4.41$4.4132,749,300
2023-12-18$4.43$4.4331,218,500
2023-12-15$4.71$4.7146,349,000
2023-12-14$4.79$4.7967,874,900
2023-12-13$4.31$4.3134,442,000
2023-12-12$3.93$3.9329,558,000
2023-12-11$4.09$4.0923,299,300
2023-12-08$4.01$4.0125,637,600
2023-12-07$4.09$4.0927,501,100
2023-12-06$3.99$3.9948,377,000
2023-12-05$4.24$4.2449,990,800
2023-12-04$4.80$4.8047,910,600
2023-12-01$4.54$4.5442,820,600
2023-11-30$4.04$4.0430,968,200
2023-11-29$3.93$3.9339,907,800
2023-11-28$3.84$3.8442,996,400
2023-11-27$3.42$3.4222,654,900
2023-11-24$3.47$3.4716,834,700
2023-11-22$3.48$3.4826,198,200
2023-11-21$3.57$3.5735,653,000
2023-11-20$3.87$3.8743,267,600
2023-11-17$4.00$4.0042,659,900
2023-11-16$4.18$4.1841,980,000
2023-11-15$4.35$4.3560,197,900
2023-11-14$4.23$4.2377,468,300
2023-11-13$3.47$3.4784,083,800
2023-11-10$3.53$3.53223,087,500
2023-11-09$5.93$5.9333,572,800
2023-11-08$6.02$6.0219,231,200
2023-11-07$6.23$6.2319,049,700
2023-11-06$6.26$6.2622,922,000
2023-11-03$6.62$6.6228,903,500
2023-11-02$6.27$6.2728,250,800
2023-11-01$5.75$5.7520,169,800
2023-10-31$5.89$5.8916,191,800
2023-10-30$5.70$5.7023,414,500
2023-10-27$5.90$5.9019,743,100
2023-10-26$6.26$6.2619,796,900
2023-10-25$6.22$6.2217,941,300
2023-10-24$6.30$6.3024,022,500
2023-10-23$5.88$5.8823,093,900
2023-10-20$6.10$6.1038,352,600
2023-10-19$6.56$6.5623,098,700
2023-10-18$7.00$7.0027,598,700
2023-10-17$7.72$7.7221,920,800
2023-10-16$7.51$7.5122,568,100
2023-10-13$7.34$7.3432,645,500
2023-10-12$7.41$7.4128,456,500
2023-10-11$7.54$7.5469,361,900
2023-10-10$7.16$7.1628,098,400
2023-10-09$6.41$6.4116,234,700
2023-10-06$6.61$6.6118,205,800
2023-10-05$6.40$6.4019,715,500
2023-10-04$6.53$6.5324,812,000
2023-10-03$6.53$6.5325,957,200
2023-10-02$6.83$6.8336,648,900
2023-09-29$7.60$7.6018,358,300
2023-09-28$7.57$7.5718,445,300
2023-09-27$7.73$7.7322,155,800
2023-09-26$7.55$7.5516,085,000
2023-09-25$7.47$7.4712,985,100
2023-09-22$7.43$7.4317,319,000
2023-09-21$7.60$7.6018,378,100
2023-09-20$8.09$8.0911,237,300
2023-09-19$8.24$8.2412,117,600
2023-09-18$8.15$8.1511,135,800
2023-09-15$8.52$8.5220,241,700
2023-09-14$8.73$8.7317,028,200
2023-09-13$8.21$8.2112,625,200
2023-09-12$8.30$8.3014,569,700
2023-09-11$7.99$7.9913,445,700
2023-09-08$7.96$7.9615,499,700
2023-09-07$8.27$8.2715,538,300
2023-09-06$8.45$8.4511,030,200
2023-09-05$8.56$8.5612,523,800
2023-09-01$8.51$8.5111,117,400
2023-08-31$8.46$8.4614,870,200
2023-08-30$8.57$8.5717,159,500
2023-08-29$8.88$8.8818,000,000
2023-08-28$8.33$8.3312,645,500
2023-08-25$8.13$8.1317,412,300
2023-08-24$7.99$7.9923,448,500
2023-08-23$8.20$8.2018,022,100
2023-08-22$8.43$8.4320,710,500
2023-08-21$8.84$8.8414,549,000
2023-08-18$8.64$8.6413,178,700
2023-08-17$8.59$8.5918,033,700
2023-08-16$8.58$8.5816,076,700
2023-08-15$8.89$8.8915,034,100
2023-08-14$9.29$9.2919,344,600
2023-08-11$9.11$9.1127,660,600
2023-08-10$9.05$9.0569,407,200
2023-08-09$10.75$10.7521,772,000
2023-08-08$10.91$10.9117,602,400
2023-08-07$11.05$11.0518,794,300
2023-08-04$11.56$11.5614,388,700
2023-08-03$11.72$11.7212,207,300
2023-08-02$11.65$11.6529,533,900
2023-08-01$12.76$12.7618,296,500
2023-07-31$13.12$13.1231,472,100
2023-07-28$11.86$11.8616,563,900
2023-07-27$11.65$11.6517,360,700
2023-07-26$12.01$12.0120,041,800
2023-07-25$11.83$11.8316,905,800
2023-07-24$12.33$12.3314,557,700
2023-07-21$12.39$12.3921,134,600
2023-07-20$12.62$12.6223,356,400
2023-07-19$13.17$13.1730,026,600
2023-07-18$12.79$12.7928,631,300
2023-07-17$12.76$12.7635,404,200
2023-07-14$12.14$12.1453,839,600
2023-07-13$12.36$12.3644,991,700
2023-07-12$11.50$11.5032,267,500
2023-07-11$11.18$11.1822,424,300
2023-07-10$10.95$10.9520,440,300
2023-07-07$10.61$10.6129,258,100
2023-07-06$9.95$9.9534,060,400
2023-07-05$10.64$10.6436,535,300
2023-07-03$10.30$10.3016,928,200
2023-06-30$10.39$10.3923,073,100
2023-06-29$10.00$10.0029,527,100
2023-06-28$9.44$9.4414,668,000
2023-06-27$9.26$9.2616,818,400
2023-06-26$9.13$9.1314,337,300
2023-06-23$9.20$9.2022,547,100
2023-06-22$9.68$9.6814,632,500
2023-06-21$9.88$9.8816,578,700
2023-06-20$9.98$9.9826,368,400
2023-06-16$10.57$10.5730,501,700
2023-06-15$10.82$10.8229,978,800
2023-06-14$10.69$10.6953,647,400
2023-06-13$10.91$10.9146,207,800
2023-06-12$10.37$10.3739,785,200
2023-06-09$9.17$9.1722,346,200
2023-06-08$9.52$9.5222,237,700
2023-06-07$9.55$9.5537,129,900
2023-06-06$9.04$9.0425,709,000
2023-06-05$8.42$8.4216,088,600
2023-06-02$8.77$8.7716,070,800
2023-06-01$8.46$8.4623,893,600
2023-05-31$8.32$8.3262,396,300
2023-05-30$8.84$8.8430,244,800
2023-05-26$8.25$8.2518,765,300
2023-05-25$8.38$8.3816,632,700
2023-05-24$8.46$8.4620,849,700
2023-05-23$8.81$8.8126,683,100
2023-05-22$8.83$8.8337,695,400
2023-05-19$7.73$7.7319,727,300
2023-05-18$7.87$7.8721,771,200
2023-05-17$8.04$8.0422,927,100
2023-05-16$7.55$7.5518,146,200
2023-05-15$7.85$7.8522,715,600
2023-05-12$7.48$7.4822,996,000
2023-05-11$7.65$7.6525,825,200
2023-05-10$7.83$7.8321,750,200
2023-05-09$8.01$8.0153,930,100
2023-05-08$9.29$9.2916,994,000
2023-05-05$9.29$9.2917,605,600
2023-05-04$8.78$8.7810,768,600
2023-05-03$8.86$8.8613,034,300
2023-05-02$8.59$8.5912,848,900
2023-05-01$8.83$8.8314,591,600
2023-04-28$9.03$9.0311,952,900
2023-04-27$8.97$8.9720,213,200
2023-04-26$8.47$8.4724,227,800
2023-04-25$8.91$8.9115,692,300
2023-04-24$9.27$9.2715,612,100
2023-04-21$9.05$9.0525,217,800
2023-04-20$8.85$8.8519,562,500
2023-04-19$9.00$9.0023,991,200
2023-04-18$9.02$9.0224,497,500
2023-04-17$9.50$9.5024,515,400
2023-04-14$9.04$9.0425,300,800
2023-04-13$9.30$9.3021,825,800
2023-04-12$9.39$9.3927,286,000
2023-04-11$9.76$9.7628,712,700
2023-04-10$9.36$9.3629,697,800
2023-04-06$9.27$9.2731,901,200
2023-04-05$9.68$9.6830,436,700
2023-04-04$10.58$10.5822,188,700
2023-04-03$11.12$11.1221,238,100
2023-03-31$11.72$11.7217,510,100
2023-03-30$11.25$11.2517,551,700
2023-03-29$11.03$11.0316,965,600
2023-03-28$10.40$10.4015,194,400
2023-03-27$10.72$10.7218,547,300
2023-03-24$11.23$11.2315,343,400
2023-03-23$11.49$11.4919,846,300
2023-03-22$11.22$11.2217,513,500
2023-03-21$11.52$11.5217,745,000
2023-03-20$10.84$10.8419,631,500
2023-03-17$11.17$11.1725,744,600
2023-03-16$11.80$11.8017,420,800
2023-03-15$11.80$11.8019,619,200
2023-03-14$12.16$12.1632,654,300
2023-03-13$12.40$12.4017,818,700
2023-03-10$12.35$12.3523,237,700
2023-03-09$13.02$13.0215,295,400
2023-03-08$13.78$13.7811,065,800
2023-03-07$13.40$13.4012,835,200
2023-03-06$13.67$13.6712,768,800
2023-03-03$13.84$13.8419,169,300
2023-03-02$13.33$13.3333,011,600
2023-03-01$14.21$14.2117,422,800
2023-02-28$14.87$14.8716,026,600
2023-02-27$14.66$14.6611,486,100
2023-02-24$14.18$14.1811,163,300
2023-02-23$14.65$14.6512,960,000
2023-02-22$14.54$14.5411,096,100
2023-02-21$14.43$14.4314,390,500
2023-02-17$15.58$15.5810,668,600
2023-02-16$15.84$15.8412,856,400
2023-02-15$16.77$16.7715,777,600
2023-02-14$15.81$15.8113,326,800
2023-02-13$15.47$15.4710,766,500
2023-02-10$15.36$15.3612,390,300
2023-02-09$15.36$15.3614,681,100
2023-02-08$15.90$15.9015,352,100
2023-02-07$16.14$16.1419,577,100
2023-02-06$16.48$16.4816,571,800
2023-02-03$17.38$17.3813,428,200
2023-02-02$17.89$17.8925,903,700
2023-02-01$17.68$17.6822,894,900
2023-01-31$17.02$17.0220,455,400
2023-01-30$15.71$15.7114,488,900
2023-01-27$15.86$15.8625,437,200
2023-01-26$15.37$15.3728,030,100
2023-01-25$16.34$16.3418,991,600
2023-01-24$16.74$16.7414,889,700
2023-01-23$17.44$17.4424,582,700
2023-01-20$15.90$15.9014,991,000
2023-01-19$15.31$15.3120,463,300
2023-01-18$16.70$16.7023,290,300
2023-01-17$16.83$16.8317,293,800
2023-01-13$16.49$16.4919,122,900
2023-01-12$16.79$16.7918,483,300
2023-01-11$16.21$16.2121,779,700
2023-01-10$14.95$14.9513,444,500
2023-01-09$14.22$14.2218,610,500
2023-01-06$13.41$13.4114,575,100
2023-01-05$12.66$12.6611,640,400
2023-01-04$13.00$13.0013,353,500
2023-01-03$12.18$12.1829,326,000