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Plug Power Inc. (PLUG)
NASDAQ: PLUG · Real-Time Price · USD
1.900
+0.010 (0.53%)
At close: Oct 2, 2026, 4:00 PM EDT
1.899
-0.001 (-0.04%)
After-hours: Oct 2, 2026, 7:58 PM EDT

Plug Power Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 2, 20261.931.951.881.901.900.53%36,604,804
Oct 1, 20261.921.931.861.891.89-2.58%45,009,447
Sep 30, 20261.942.041.931.941.941.57%48,974,676
Sep 29, 20261.911.941.881.911.912.69%52,680,674
Sep 28, 20261.951.961.831.861.86-6.06%65,340,182
Sep 25, 20262.002.031.961.981.981.02%45,605,733
Sep 24, 20262.022.021.941.961.96-3.92%58,318,847
Sep 23, 20262.122.122.032.042.04-3.32%41,213,897
Sep 22, 20262.102.132.072.112.110.96%28,872,002
Sep 21, 20262.122.142.062.092.09-34,064,922
Sep 18, 20262.132.172.022.092.09-1.42%55,189,049
Sep 17, 20262.082.192.072.122.124.95%61,379,545
Sep 16, 20262.072.091.982.022.02-1.46%47,286,988
Sep 15, 20262.072.092.032.052.05-0.49%43,196,129
Sep 14, 20262.032.112.022.062.06-1.90%52,915,967
Sep 11, 20262.142.152.092.102.10-0.47%32,427,090
Sep 10, 20262.142.172.092.112.11-2.76%49,242,876
Sep 9, 20262.242.302.162.172.17-3.98%46,302,591
Sep 8, 20262.202.332.192.262.264.15%76,356,540
Sep 4, 20262.112.202.092.172.172.84%45,322,677
Sep 3, 20262.112.132.072.112.110.96%41,791,913
Sep 2, 20262.082.142.062.092.09-40,554,797
Sep 1, 20262.112.152.062.092.09-3.24%46,711,844
Aug 31, 20262.182.192.142.162.16-1.37%35,171,878
Aug 28, 20262.272.272.172.192.19-3.52%46,644,340
Aug 27, 20262.222.292.202.272.274.61%51,047,277
Aug 26, 20262.272.302.152.172.17-4.41%79,817,441
Aug 25, 20262.202.302.202.272.274.61%64,008,593
Aug 24, 20262.232.232.152.172.17-4.41%77,000,634
Aug 21, 20262.212.342.212.272.273.18%57,274,952
Aug 20, 20262.232.272.152.202.20-2.22%43,561,832
Aug 19, 20262.192.262.132.252.254.17%46,056,834
Aug 18, 20262.192.222.122.162.16-5.26%59,853,739
Aug 17, 20262.312.312.202.282.28-1.72%59,337,745
Aug 14, 20262.292.382.262.322.320.87%50,250,847
Aug 13, 20262.272.422.232.302.300.44%72,534,255
Aug 12, 20262.282.352.192.292.293.15%91,497,112
Aug 11, 20262.482.542.162.222.225.21%147,088,513
Aug 10, 20262.262.282.082.112.11-3.21%126,010,067
Aug 7, 20262.142.202.062.182.185.31%54,678,070
Aug 6, 20262.052.172.022.072.07-1.43%50,605,296
Aug 5, 20262.112.142.072.102.10-2.78%36,081,280
Aug 4, 20262.152.212.112.162.163.85%48,121,214
Aug 3, 20262.032.102.002.082.080.97%48,917,142
Jul 31, 20262.152.162.012.062.06-1.44%38,018,584
Jul 30, 20261.962.091.952.092.0910.00%51,842,251
Jul 29, 20261.962.011.861.901.90-3.06%61,189,714
Jul 28, 20262.012.061.951.961.96-4.85%83,748,110
Jul 27, 20262.102.162.032.062.06-1.44%58,699,829
Jul 24, 20262.192.202.072.092.09-4.57%37,380,928