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
Aug 19, 2005	85,228,911,974
Aug 12, 2005	88,163,022,058
Aug 5, 2005	88,023,302,530
Jul 29, 2005	99,899,462,396
Jul 22, 2005	91,795,729,782
Jul 15, 2005	90,817,693,087
Jul 8, 2005	84,949,472,918
Jul 1, 2005	94,450,400,810
Jun 24, 2005	99,620,023,340
Jun 17, 2005	104,091,048,230
Jun 10, 2005	84,530,314,335
Jun 3, 2005	84,670,033,863
May 27, 2005	88,163,022,058
May 20, 2005	79,500,411,333
May 13, 2005	78,242,935,583
May 6, 2005	79,220,972,277
Apr 29, 2005	77,544,337,943
Apr 22, 2005	84,250,875,279
Apr 15, 2005	79,640,130,861
Apr 8, 2005	84,530,314,335
Apr 1, 2005	89,560,217,337
Mar 24, 2005	92,354,607,893
Mar 18, 2005	98,641,986,645
Mar 11, 2005	101,296,657,674
Mar 4, 2005	105,348,523,981
Feb 25, 2005	102,973,292,008
Feb 18, 2005	86,905,546,308
Feb 11, 2005	81,596,204,250
Feb 4, 2005	82,155,082,362
Jan 28, 2005	73,632,191,164
Jan 21, 2005	74,051,349,748
Jan 14, 2005	78,522,374,638
Jan 7, 2005	73,911,630,220
Dec 31, 2004	85,368,631,502
Dec 23, 2004	83,133,119,057
Dec 17, 2004	79,220,972,277
Dec 10, 2004	76,985,459,832
Dec 3, 2004	80,897,606,611
Nov 26, 2004	81,177,045,667
Nov 19, 2004	81,316,765,195
Nov 12, 2004	82,574,240,945
Nov 5, 2004	80,897,606,611
Oct 29, 2004	83,622,137,404
Oct 22, 2004	97,244,791,367
Oct 15, 2004	95,148,998,450
Oct 8, 2004	91,935,449,310
Oct 1, 2004	89,280,778,281
Sep 24, 2004	82,853,680,001
Sep 17, 2004	83,272,838,584
Sep 10, 2004	89,280,778,281
Sep 3, 2004	91,795,729,782
Aug 27, 2004	86,905,546,308
Aug 20, 2004	79,779,850,389
Aug 13, 2004	69,021,446,746
Aug 6, 2004	71,117,239,663
Jul 30, 2004	87,115,125,600
Jul 23, 2004	78,242,935,583
Jul 16, 2004	84,530,314,335
Jul 9, 2004	91,795,729,782
Jul 2, 2004	101,576,096,730
Jun 25, 2004	105,488,243,509
Jun 18, 2004	98,362,547,590
Jun 10, 2004	101,715,816,257
Jun 4, 2004	100,458,340,507
May 28, 2004	106,354,504,581
May 21, 2004	106,326,560,676
May 14, 2004	107,723,755,954
May 7, 2004	106,186,841,148
Apr 30, 2004	108,562,073,121
Apr 23, 2004	127,703,648,433
Apr 16, 2004	134,829,344,352
Apr 8, 2004	114,430,293,290
Apr 2, 2004	110,937,305,094
Mar 26, 2004	105,348,523,981
Mar 19, 2004	105,069,084,925
Mar 12, 2004	107,863,475,482
Mar 5, 2004	117,643,842,430
Feb 27, 2004	98,641,986,645
Feb 20, 2004	124,350,379,765
Feb 13, 2004	129,659,721,823
Feb 6, 2004	123,651,782,126
Jan 30, 2004	131,895,234,268
Jan 23, 2004	132,454,112,379
Jan 16, 2004	133,432,149,074
Jan 9, 2004	112,474,219,900
Jan 2, 2004	104,510,206,814
Dec 26, 2003	95,288,717,977
Dec 19, 2003	89,979,375,920
Dec 12, 2003	82,748,890,355
Dec 5, 2003	85,648,070,557
Nov 28, 2003	80,757,887,083
Nov 21, 2003	70,278,922,497
Nov 14, 2003	77,963,496,527
Nov 7, 2003	83,971,436,223
Oct 31, 2003	88,302,741,586
Oct 24, 2003	82,574,240,945
Oct 17, 2003	90,119,095,448
Oct 10, 2003	89,280,778,281
Oct 3, 2003	83,552,277,640
Sep 26, 2003	72,374,715,414