Market Cap

$1.93B

Current · Retrieved: Oct 25, 2026 · USD

PLUG Market Cap

Current$1.93BretrievedOct 25, 2026

PLUG Market Cap ($223.55B → $1.93B · CAGR -16.1%)

Latest values, visible window

High-resolution chart · PNG

PLUG market cap history

Daily history. Dates identify market observations.

Plug Power Inc Market Cap — Daily history
Date	Market Cap
Jun 19, 2009	12,993,916,088
Jun 12, 2009	14,670,550,422
Jun 5, 2009	13,273,355,143
May 29, 2009	12,993,916,088
May 22, 2009	12,854,196,560
May 15, 2009	12,574,757,504
May 8, 2009	14,111,672,310
May 1, 2009	13,692,513,727
Apr 24, 2009	13,692,513,727
Apr 17, 2009	14,670,550,422
Apr 9, 2009	14,111,672,310
Apr 3, 2009	13,133,635,616
Mar 27, 2009	13,133,635,616
Mar 20, 2009	10,478,964,587
Mar 13, 2009	11,876,159,865
Mar 6, 2009	9,920,086,476
Feb 27, 2009	13,413,074,671
Feb 20, 2009	11,037,842,698
Feb 13, 2009	12,993,916,088
Feb 6, 2009	14,530,830,894
Jan 30, 2009	12,574,757,504
Jan 23, 2009	11,876,159,865
Jan 16, 2009	14,111,672,310
Jan 9, 2009	15,229,428,533
Jan 2, 2009	14,530,830,894
Dec 26, 2008	14,810,269,950
Dec 19, 2008	12,574,757,504
Dec 12, 2008	17,604,660,506
Dec 5, 2008	14,949,989,477
Nov 28, 2008	14,391,111,366
Nov 21, 2008	10,758,403,643
Nov 14, 2008	10,478,964,587
Nov 7, 2008	12,155,598,921
Oct 31, 2008	13,692,513,727
Oct 24, 2008	12,295,318,449
Oct 17, 2008	14,111,672,310
Oct 10, 2008	9,640,647,420
Oct 3, 2008	15,229,428,533
Sep 26, 2008	24,870,075,953
Sep 19, 2008	34,790,162,429
Sep 12, 2008	28,921,942,260
Sep 5, 2008	31,716,332,817
Aug 29, 2008	37,863,992,041
Aug 22, 2008	40,099,504,486
Aug 15, 2008	35,768,199,123
Aug 8, 2008	33,113,528,095
Aug 1, 2008	32,694,369,511
Jul 25, 2008	33,672,406,206
Jul 18, 2008	31,436,893,761
Jul 11, 2008	26,127,551,703
Jul 3, 2008	28,642,503,204
Jun 27, 2008	35,069,601,484
Jun 20, 2008	38,981,748,263
Jun 13, 2008	35,349,040,540
Jun 6, 2008	38,842,028,736
May 30, 2008	43,871,931,737
May 23, 2008	43,732,212,210
May 16, 2008	44,151,370,793
May 9, 2008	44,151,370,793
May 2, 2008	44,011,651,265
Apr 25, 2008	44,849,968,432
Apr 18, 2008	48,063,517,572
Apr 11, 2008	48,063,517,572
Apr 4, 2008	49,600,432,378
Mar 28, 2008	46,526,602,766
Mar 20, 2008	46,526,602,766
Mar 14, 2008	40,937,821,653
Mar 7, 2008	40,518,663,070
Feb 29, 2008	42,055,577,876
Feb 22, 2008	40,239,224,014
Feb 15, 2008	40,518,663,070
Feb 8, 2008	44,849,968,432
Feb 1, 2008	41,475,741,835
Jan 25, 2008	38,562,589,680
Jan 18, 2008	38,143,431,097
Jan 11, 2008	45,129,407,488
Jan 4, 2008	55,049,493,963
Dec 28, 2007	52,813,981,518
Dec 21, 2007	52,534,542,463
Dec 14, 2007	61,336,872,716
Dec 7, 2007	53,652,298,685
Nov 30, 2007	50,578,469,073
Nov 23, 2007	49,460,712,850
Nov 16, 2007	51,277,066,712
Nov 9, 2007	49,460,712,850
Nov 2, 2007	46,945,761,350
Oct 26, 2007	46,526,602,766
Oct 19, 2007	41,496,699,764
Oct 12, 2007	42,895,292,238
Oct 5, 2007	42,893,895,043
Sep 28, 2007	43,313,053,626
Sep 21, 2007	41,356,980,237
Sep 14, 2007	38,422,870,152
Sep 7, 2007	37,724,272,513
Aug 31, 2007	37,724,272,513
Aug 24, 2007	34,232,681,513
Aug 17, 2007	35,907,918,651
Aug 10, 2007	38,702,309,208
Aug 3, 2007	38,422,870,152
Jul 27, 2007	40,798,102,125