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.

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Historical Stock Price — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2012-12-31$0.50$0.50655,600——
2012-12-28$0.54$0.54270,700——
2012-12-27$0.58$0.58226,800——
2012-12-26$0.58$0.58169,000——
2012-12-24$0.57$0.57102,600——
2012-12-21$0.57$0.57137,300——
2012-12-20$0.60$0.60259,200——
2012-12-19$0.60$0.60116,400——
2012-12-18$0.61$0.6156,800——
2012-12-17$0.61$0.6157,700——
2012-12-14$0.63$0.6365,700——
2012-12-13$0.61$0.6157,900——
2012-12-12$0.60$0.60103,900——
2012-12-11$0.64$0.6450,200——
2012-12-10$0.64$0.6440,600——
2012-12-07$0.65$0.6537,700——
2012-12-06$0.63$0.6342,400——
2012-12-05$0.65$0.65133,600——
2012-12-04$0.66$0.6650,200——
2012-12-03$0.67$0.6767,600——
2012-11-30$0.62$0.6290,400——
2012-11-29$0.60$0.60348,300——
2012-11-28$0.60$0.6074,800——
2012-11-27$0.62$0.6281,100——
2012-11-26$0.68$0.68108,000——
2012-11-23$0.61$0.6126,600——
2012-11-21$0.59$0.59113,000——
2012-11-20$0.59$0.59209,900——
2012-11-19$0.64$0.64136,800——
2012-11-16$0.72$0.7250,600——
2012-11-15$0.73$0.7329,600——
2012-11-14$0.74$0.7446,300——
2012-11-13$0.70$0.7094,900——
2012-11-12$0.74$0.7442,900——
2012-11-09$0.75$0.7523,800——
2012-11-08$0.76$0.7660,600——
2012-11-07$0.80$0.8049,100——
2012-11-06$0.76$0.7633,200——
2012-11-05$0.78$0.7838,600——
2012-11-02$0.79$0.7952,600——
2012-11-01$0.77$0.7733,800——
2012-10-31$0.74$0.7416,400——
2012-10-26$0.74$0.7460,900——
2012-10-25$0.74$0.74222,500——
2012-10-24$0.76$0.76118,800——
2012-10-23$0.70$0.7091,400——
2012-10-22$0.76$0.7641,300——
2012-10-19$0.75$0.7590,900——
2012-10-18$0.79$0.7996,300——
2012-10-17$0.81$0.8182,800——
2012-10-16$0.84$0.8450,500——
2012-10-15$0.85$0.8598,900——
2012-10-12$0.90$0.90236,600——
2012-10-11$0.87$0.8741,900——
2012-10-10$0.86$0.8669,400——
2012-10-09$0.84$0.8450,100——
2012-10-08$0.83$0.8352,300——
2012-10-05$0.84$0.8453,500——
2012-10-04$0.85$0.8548,600——
2012-10-03$0.84$0.8435,900——
2012-10-02$0.82$0.82102,000——
2012-10-01$0.83$0.8323,800——
2012-09-28$0.83$0.8363,200——
2012-09-27$0.84$0.8454,800——
2012-09-26$0.83$0.8353,600——
2012-09-25$0.80$0.8083,300——
2012-09-24$0.84$0.8442,400——
2012-09-21$0.81$0.8154,300——
2012-09-20$0.82$0.8274,200——
2012-09-19$0.81$0.81141,200——
2012-09-18$0.84$0.8467,000——
2012-09-17$0.85$0.85104,200——
2012-09-14$0.88$0.8895,900——
2012-09-13$0.85$0.8573,200——
2012-09-12$0.82$0.8288,200——
2012-09-11$0.84$0.8471,700——
2012-09-10$0.87$0.8750,100——
2012-09-07$0.82$0.82211,300——
2012-09-06$0.88$0.88285,400——
2012-09-05$0.95$0.9563,400——
2012-09-04$0.95$0.9572,100——
2012-08-31$0.96$0.9644,100——
2012-08-30$0.99$0.99146,800——
2012-08-29$1.03$1.0330,400——
2012-08-28$1.03$1.0313,700——
2012-08-27$1.05$1.0571,400——
2012-08-24$1.06$1.0628,400——
2012-08-23$1.05$1.0585,900——
2012-08-22$1.08$1.0849,000——
2012-08-21$1.10$1.1057,300——
2012-08-20$1.06$1.0638,700——
2012-08-17$1.05$1.0575,200——
2012-08-16$1.03$1.0382,800——
2012-08-15$1.02$1.02333,000——
2012-08-14$1.13$1.13287,500——
2012-08-13$1.21$1.2170,700——
2012-08-10$1.22$1.2233,800——
2012-08-09$1.21$1.2172,600——
2012-08-08$1.20$1.2082,400——
2012-08-07$1.21$1.21205,600——
2012-08-06$1.25$1.25148,200——
2012-08-03$1.20$1.2095,200——
2012-08-02$1.22$1.2250,200——
2012-08-01$1.22$1.22103,900——
2012-07-31$1.20$1.20406,700——
2012-07-30$1.16$1.1654,900——
2012-07-27$1.17$1.1754,000——
2012-07-26$1.15$1.1543,900——
2012-07-25$1.13$1.13184,300——
2012-07-24$1.15$1.1569,000——
2012-07-23$1.15$1.1550,600——
2012-07-20$1.17$1.1769,100——
2012-07-19$1.15$1.15202,600——
2012-07-18$1.17$1.17751,000——
2012-07-17$1.15$1.15130,900——
2012-07-16$1.11$1.1178,800——
2012-07-13$1.11$1.1121,700——
2012-07-12$1.11$1.1137,600——
2012-07-11$1.10$1.1052,300——
2012-07-10$1.11$1.1118,300——
2012-07-09$1.11$1.11135,500——
2012-07-06$1.13$1.1335,000——
2012-07-05$1.14$1.1449,700——
2012-07-03$1.16$1.1656,800——
2012-07-02$1.14$1.1463,900——
2012-06-29$1.14$1.1495,200——
2012-06-28$1.12$1.1286,900——
2012-06-27$1.10$1.1072,800——
2012-06-26$1.12$1.1274,100——
2012-06-25$1.11$1.11142,100——
2012-06-22$1.15$1.15104,400——
2012-06-21$1.12$1.1292,600——
2012-06-20$1.14$1.14102,100——
2012-06-19$1.15$1.1557,700——
2012-06-18$1.15$1.1541,200——
2012-06-15$1.14$1.1481,200——
2012-06-14$1.17$1.17111,200——
2012-06-13$1.18$1.1828,100——
2012-06-12$1.17$1.1756,000——
2012-06-11$1.16$1.1650,900——
2012-06-08$1.18$1.1872,600——
2012-06-07$1.18$1.1834,400——
2012-06-06$1.20$1.20104,400——
2012-06-05$1.19$1.1940,700——
2012-06-04$1.20$1.2081,500——
2012-06-01$1.17$1.1795,800——
2012-05-31$1.15$1.1583,400——
2012-05-30$1.15$1.1529,800——
2012-05-29$1.18$1.1888,100——
2012-05-25$1.19$1.1953,600——
2012-05-24$1.18$1.18106,400——
2012-05-23$1.19$1.19296,000——
2012-05-22$1.18$1.1818,000——
2012-05-21$1.21$1.21281,300——
2012-05-18$1.17$1.17221,300——
2012-05-17$1.22$1.22232,600——
2012-05-16$1.22$1.22118,600——
2012-05-15$1.23$1.23197,000——
2012-05-14$1.28$1.28114,300——
2012-05-11$1.28$1.28249,200——
2012-05-10$1.23$1.2342,000——
2012-05-09$1.24$1.2466,000——
2012-05-08$1.23$1.23144,700——
2012-05-07$1.29$1.29209,000——
2012-05-04$1.28$1.2869,000——
2012-05-03$1.26$1.2673,000——
2012-05-02$1.30$1.30138,900——
2012-05-01$1.31$1.31103,000——
2012-04-30$1.32$1.32163,000——
2012-04-27$1.24$1.2471,400——
2012-04-26$1.26$1.2631,900——
2012-04-25$1.26$1.2674,100——
2012-04-24$1.26$1.26132,600——
2012-04-23$1.21$1.2177,300——
2012-04-20$1.22$1.2266,600——
2012-04-19$1.24$1.2484,800——
2012-04-18$1.22$1.2261,600——
2012-04-17$1.26$1.26144,900——
2012-04-16$1.29$1.29137,000——
2012-04-13$1.27$1.27172,300——
2012-04-12$1.29$1.29654,700——
2012-04-11$1.33$1.33658,900——
2012-04-10$1.17$1.17350,300——
2012-04-09$1.18$1.18292,300——
2012-04-05$1.27$1.27408,900——
2012-04-04$1.24$1.24502,200——
2012-04-03$1.30$1.30209,400——
2012-04-02$1.27$1.27277,800——
2012-03-30$1.31$1.31762,400——
2012-03-29$1.34$1.34440,100——
2012-03-28$1.28$1.28507,300——
2012-03-27$1.36$1.36442,200——
2012-03-26$1.45$1.45776,800——
2012-03-23$1.40$1.402,559,900——
2012-03-22$1.41$1.411,010,800——
2012-03-21$1.61$1.61607,100——
2012-03-20$1.71$1.71205,700——
2012-03-19$1.77$1.77170,300——
2012-03-16$1.80$1.80351,800——
2012-03-15$1.80$1.80181,600——
2012-03-14$1.78$1.78131,100——
2012-03-13$1.80$1.80433,800——
2012-03-12$1.70$1.70374,200——
2012-03-09$1.77$1.77419,500——
2012-03-08$1.91$1.91567,800——
2012-03-07$2.10$2.10117,500——
2012-03-06$2.05$2.05162,700——
2012-03-05$2.06$2.06127,200——
2012-03-02$2.07$2.07142,900——
2012-03-01$2.10$2.10289,200——
2012-02-29$2.22$2.22185,600——
2012-02-28$2.26$2.26226,500——
2012-02-27$2.42$2.42153,000——
2012-02-24$2.38$2.38195,400——
2012-02-23$2.44$2.44247,200——
2012-02-22$2.55$2.55632,500——
2012-02-21$2.33$2.33295,700——
2012-02-17$2.31$2.3186,900——
2012-02-16$2.27$2.27134,500——
2012-02-15$2.32$2.32236,700——
2012-02-14$2.24$2.2459,800——
2012-02-13$2.27$2.2756,500——
2012-02-10$2.27$2.27231,800——
2012-02-09$2.36$2.36290,000——
2012-02-08$2.28$2.28411,600——
2012-02-07$2.36$2.36700,600——
2012-02-06$2.04$2.04173,000——
2012-02-03$2.03$2.03171,000——
2012-02-02$2.00$2.0059,500——
2012-02-01$1.99$1.9955,200——
2012-01-31$1.94$1.94169,100——
2012-01-30$2.02$2.02320,100——
2012-01-27$2.00$2.0081,000——
2012-01-26$2.02$2.0262,600——
2012-01-25$1.97$1.9730,100——
2012-01-24$1.99$1.9958,000——
2012-01-23$1.98$1.9839,300——
2012-01-20$2.00$2.0040,300——
2012-01-19$1.99$1.9968,300——
2012-01-18$1.93$1.9360,600——
2012-01-17$1.95$1.9567,900——
2012-01-13$1.95$1.9542,100——
2012-01-12$1.97$1.9757,200——
2012-01-11$1.98$1.98129,400——
2012-01-10$1.83$1.83136,000——
2012-01-09$1.86$1.86170,200——
2012-01-06$1.93$1.93113,900——
2012-01-05$1.98$1.9873,200——
2012-01-04$2.02$2.0283,900——
2012-01-03$2.00$2.00131,700——