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 — 2000

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2000-12-29$146.88$146.8876,070
2000-12-28$158.13$158.1396,190
2000-12-27$128.13$128.1336,610
2000-12-26$119.38$119.3832,400
2000-12-22$111.88$111.8829,680
2000-12-21$104.84$104.8441,390
2000-12-20$94.38$94.3835,160
2000-12-19$103.75$103.7553,470
2000-12-18$104.38$104.3840,630
2000-12-15$111.88$111.8837,150
2000-12-14$115.00$115.0035,690
2000-12-13$126.88$126.8834,650
2000-12-12$130.63$130.6325,350
2000-12-11$142.50$142.5040,830
2000-12-08$140.63$140.6340,380
2000-12-07$137.50$137.5028,300
2000-12-06$148.75$148.7562,010
2000-12-05$133.75$133.7523,390
2000-12-04$128.75$128.7535,230
2000-12-01$133.13$133.1333,160
2000-11-30$118.13$118.1340,610
2000-11-29$131.88$131.8821,310
2000-11-28$143.75$143.7526,770
2000-11-27$151.88$151.8830,890
2000-11-24$165.00$165.0024,880
2000-11-22$148.13$148.1320,360
2000-11-21$163.75$163.7526,250
2000-11-20$163.13$163.1329,740
2000-11-17$180.63$180.6314,930
2000-11-16$192.50$192.5026,500
2000-11-15$213.13$213.1325,380
2000-11-14$211.88$211.8825,180
2000-11-13$205.63$205.6329,440
2000-11-10$210.00$210.0019,930
2000-11-09$221.25$221.2548,060
2000-11-08$234.38$234.38100,960
2000-11-07$215.63$215.6339,100
2000-11-06$218.13$218.1348,590
2000-11-03$236.25$236.2547,510
2000-11-02$240.00$240.0043,740
2000-11-01$228.13$228.1368,790
2000-10-31$239.38$239.3839,910
2000-10-30$250.63$250.6323,230
2000-10-27$265.00$265.0016,210
2000-10-26$270.00$270.0040,130
2000-10-25$275.00$275.0022,760
2000-10-24$313.13$313.1357,490
2000-10-23$277.50$277.5033,210
2000-10-20$274.38$274.3818,350
2000-10-19$258.75$258.7514,010
2000-10-18$242.50$242.5031,320
2000-10-17$255.63$255.6319,790
2000-10-16$285.00$285.0030,450
2000-10-13$275.00$275.0027,800
2000-10-12$252.50$252.5035,730
2000-10-11$257.50$257.5028,800
2000-10-10$271.88$271.8824,980
2000-10-09$280.00$280.0031,650
2000-10-06$297.81$297.8155,590
2000-10-05$311.25$311.25115,980
2000-10-04$275.00$275.00104,240
2000-10-03$285.63$285.6395,230
2000-10-02$365.00$365.0021,220
2000-09-29$372.50$372.5034,520
2000-09-28$384.38$384.3847,390
2000-09-27$402.50$402.5056,700
2000-09-26$443.75$443.7547,040
2000-09-25$455.00$455.0069,760
2000-09-22$440.00$440.0052,660
2000-09-21$473.75$473.7552,100
2000-09-20$476.88$476.88114,720
2000-09-19$456.25$456.2574,160
2000-09-18$470.00$470.00112,600
2000-09-15$492.50$492.50212,820
2000-09-14$509.38$509.38186,140
2000-09-13$550.00$550.00499,220
2000-09-12$525.00$525.00557,130
2000-09-11$413.75$413.7542,070
2000-09-08$433.13$433.1317,440
2000-09-07$442.50$442.5036,420
2000-09-06$430.94$430.9445,880
2000-09-05$428.13$428.1321,680
2000-09-01$429.38$429.3825,880
2000-08-31$447.50$447.509,690
2000-08-30$445.00$445.0023,470
2000-08-29$461.25$461.2522,140
2000-08-28$450.63$450.6332,410
2000-08-25$487.50$487.5080,230
2000-08-24$411.88$411.8854,700
2000-08-23$431.25$431.2519,560
2000-08-22$462.50$462.509,770
2000-08-21$458.13$458.137,270
2000-08-18$451.25$451.2516,680
2000-08-17$443.75$443.7511,540
2000-08-16$440.00$440.009,510
2000-08-15$415.00$415.009,460
2000-08-14$425.00$425.006,670
2000-08-11$416.25$416.2510,760
2000-08-10$416.25$416.2534,450
2000-08-09$400.00$400.0026,520
2000-08-08$411.25$411.2544,980
2000-08-07$425.00$425.0038,070
2000-08-04$391.25$391.2545,930
2000-08-03$360.16$360.1678,030
2000-08-02$395.00$395.00140,460
2000-08-01$518.91$518.9115,240
2000-07-31$500.63$500.6327,870
2000-07-28$533.13$533.1312,900
2000-07-27$585.00$585.0020,240
2000-07-26$560.00$560.0014,390
2000-07-25$579.38$579.3811,030
2000-07-24$559.38$559.3817,730
2000-07-21$587.50$587.5023,400
2000-07-20$630.00$630.0010,410
2000-07-19$632.50$632.5011,850
2000-07-18$653.13$653.1325,310
2000-07-17$700.00$700.0026,280
2000-07-14$700.00$700.0026,430
2000-07-13$673.13$673.1327,960
2000-07-12$687.50$687.5026,220
2000-07-11$640.63$640.6313,300
2000-07-10$660.63$660.6332,060
2000-07-07$660.63$660.6361,800
2000-07-06$615.00$615.0019,110
2000-07-05$610.00$610.0015,840
2000-07-03$620.00$620.005,010
2000-06-30$625.00$625.0036,340
2000-06-29$610.00$610.0024,500
2000-06-28$585.00$585.0018,050
2000-06-27$573.75$573.756,870
2000-06-26$570.63$570.6316,530
2000-06-23$540.00$540.0015,130
2000-06-22$570.63$570.6323,180
2000-06-21$580.00$580.0060,640
2000-06-20$625.00$625.00130,920
2000-06-19$515.00$515.0023,850
2000-06-16$510.00$510.0010,000
2000-06-15$529.38$529.3812,350
2000-06-14$546.25$546.2513,420
2000-06-13$510.00$510.0016,310
2000-06-12$530.63$530.6316,720
2000-06-09$540.00$540.009,660
2000-06-08$522.50$522.509,550
2000-06-07$554.38$554.3814,790
2000-06-06$526.88$526.8821,920
2000-06-05$534.38$534.3813,280
2000-06-02$548.75$548.7534,930
2000-06-01$501.88$501.8826,410
2000-05-31$460.00$460.0021,880
2000-05-30$472.50$472.5033,710
2000-05-26$394.38$394.3831,360
2000-05-25$411.25$411.2522,420
2000-05-24$445.00$445.0053,620
2000-05-23$475.00$475.0017,790
2000-05-22$498.75$498.7517,670
2000-05-19$506.25$506.2523,150
2000-05-18$526.88$526.8810,870
2000-05-17$528.75$528.7516,480
2000-05-16$540.00$540.0045,320
2000-05-15$556.25$556.2515,170
2000-05-12$555.00$555.0035,440
2000-05-11$518.13$518.1326,760
2000-05-10$503.75$503.7542,780
2000-05-09$505.00$505.0066,930
2000-05-08$562.50$562.5070,770
2000-05-05$560.00$560.00454,430
2000-05-04$594.38$594.38233,210
2000-05-03$813.13$813.1324,430
2000-05-02$810.00$810.0025,170
2000-05-01$870.00$870.0029,050
2000-04-28$800.00$800.0071,000
2000-04-27$730.00$730.0071,850
2000-04-26$620.00$620.0025,610
2000-04-25$641.25$641.2555,230
2000-04-24$581.25$581.2545,880
2000-04-20$628.75$628.7531,460
2000-04-19$650.00$650.0051,150
2000-04-18$711.88$711.8874,270
2000-04-17$545.00$545.0077,550
2000-04-14$551.88$551.8863,950
2000-04-13$693.75$693.7541,530
2000-04-12$752.50$752.5034,320
2000-04-11$812.50$812.5036,810
2000-04-10$814.38$814.3829,570
2000-04-07$887.50$887.5014,470
2000-04-06$910.00$910.0025,200
2000-04-05$920.00$920.0047,550
2000-04-04$830.00$830.00102,470
2000-04-03$761.88$761.8842,540
2000-03-31$850.00$850.0048,950
2000-03-30$837.50$837.5034,540
2000-03-29$847.50$847.5077,950
2000-03-28$916.88$916.8836,900
2000-03-27$968.13$968.1349,390
2000-03-24$1,015.63$1,015.6357,590
2000-03-23$1,080.00$1,080.0030,120
2000-03-22$1,092.50$1,092.5027,010
2000-03-21$1,064.38$1,064.3870,740
2000-03-20$1,105.63$1,105.6342,370
2000-03-17$1,218.75$1,218.7516,430
2000-03-16$1,235.00$1,235.0027,850
2000-03-15$1,182.50$1,182.5055,190
2000-03-14$1,170.00$1,170.0063,090
2000-03-13$1,400.00$1,400.0088,490
2000-03-10$1,497.50$1,497.50189,490
2000-03-09$1,191.25$1,191.2525,160
2000-03-08$1,168.75$1,168.7535,030
2000-03-07$1,110.00$1,110.0025,160
2000-03-06$1,171.25$1,171.2520,740
2000-03-03$1,208.75$1,208.7522,680
2000-03-02$1,210.00$1,210.0049,120
2000-03-01$1,172.50$1,172.5021,310
2000-02-29$1,174.38$1,174.3857,460
2000-02-28$1,067.50$1,067.5077,660
2000-02-25$1,152.50$1,152.5025,920
2000-02-24$1,206.25$1,206.2539,750
2000-02-23$1,269.38$1,269.3819,350
2000-02-22$1,303.75$1,303.7564,540
2000-02-18$1,310.00$1,310.0067,650
2000-02-17$1,287.50$1,287.5070,310
2000-02-16$1,196.25$1,196.2540,420
2000-02-15$1,263.75$1,263.7571,310
2000-02-14$1,335.00$1,335.00156,740
2000-02-11$1,121.25$1,121.2524,920
2000-02-10$1,091.25$1,091.2541,470
2000-02-09$1,115.00$1,115.0030,720
2000-02-08$1,130.00$1,130.0046,090
2000-02-07$1,090.00$1,090.0081,740
2000-02-04$1,150.00$1,150.00141,070
2000-02-03$1,110.00$1,110.00127,500
2000-02-02$1,030.00$1,030.00132,140
2000-02-01$1,134.38$1,134.38327,700
2000-01-31$937.50$937.50289,250
2000-01-28$835.00$835.00225,510
2000-01-27$989.38$989.38226,070
2000-01-26$1,198.75$1,198.75115,250
2000-01-25$1,310.00$1,310.00266,150
2000-01-24$1,365.00$1,365.00411,640
2000-01-21$1,088.75$1,088.75307,430
2000-01-20$850.00$850.00145,160
2000-01-19$777.50$777.50275,690
2000-01-18$635.00$635.0076,460
2000-01-14$550.00$550.0040,640
2000-01-13$578.75$578.7553,940
2000-01-12$568.75$568.75213,880
2000-01-11$506.88$506.88132,630
2000-01-10$588.13$588.13373,370
2000-01-07$790.00$790.00596,040
2000-01-06$362.50$362.50165,260
2000-01-05$295.00$295.0037,670
2000-01-04$257.50$257.5010,130
2000-01-03$270.00$270.0015,910