Tecogen Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jan 21, 2025	2.60	2.89	2.36	2.88	2.88	8.27%	178,991
Jan 17, 2025	2.81	2.95	2.66	2.66	2.66	-5.00%	42,814
Jan 16, 2025	2.70	2.98	2.70	2.80	2.80	6.87%	85,657
Jan 15, 2025	2.70	3.10	2.62	2.62	2.62	-1.13%	131,948
Jan 14, 2025	2.68	2.89	2.45	2.65	2.65	-1.49%	264,965
Jan 13, 2025	2.68	2.92	2.55	2.69	2.69	1.51%	285,429
Jan 10, 2025	2.59	3.13	2.52	2.65	2.65	19.37%	632,830
Jan 8, 2025	2.22	2.26	1.97	2.22	2.22	-0.45%	258,003
Jan 7, 2025	1.86	2.40	1.72	2.23	2.23	19.25%	383,844
Jan 6, 2025	1.81	1.87	1.80	1.87	1.87	3.89%	151,232
Jan 3, 2025	1.53	1.81	1.40	1.80	1.80	16.13%	68,518
Jan 2, 2025	1.48	1.55	1.48	1.55	1.55	5.80%	42,692
Dec 31, 2024	1.40	1.48	1.40	1.47	1.47	1.03%	3,054
Dec 30, 2024	1.46	1.50	1.44	1.45	1.45	-	4,175
Dec 27, 2024	1.49	1.50	1.44	1.45	1.45	-2.68%	8,645
Dec 26, 2024	1.42	1.49	1.42	1.49	1.49	4.93%	6,531
Dec 24, 2024	1.52	1.52	1.28	1.42	1.42	-8.39%	39,462
Dec 23, 2024	1.57	1.60	1.39	1.55	1.55	-2.52%	65,466
Dec 20, 2024	1.59	1.61	1.54	1.59	1.59	-0.13%	45,881
Dec 19, 2024	1.65	1.65	1.56	1.59	1.59	2.05%	28,279
Dec 18, 2024	1.72	1.76	1.56	1.56	1.56	-10.34%	44,813
Dec 17, 2024	1.73	1.80	1.65	1.74	1.74	0.58%	33,830
Dec 16, 2024	1.70	1.80	1.68	1.73	1.73	0.58%	11,498
Dec 13, 2024	1.83	1.84	1.67	1.72	1.72	-7.03%	19,348
Dec 12, 2024	1.94	1.98	1.79	1.85	1.85	-2.63%	40,523
Dec 11, 2024	1.82	1.93	1.82	1.90	1.90	4.40%	39,950
Dec 10, 2024	1.72	1.85	1.54	1.82	1.82	3.41%	33,566
Dec 9, 2024	1.74	1.83	1.54	1.76	1.76	3.53%	153,316
Dec 6, 2024	1.75	1.85	1.56	1.70	1.70	-2.86%	96,012
Dec 5, 2024	1.45	1.75	1.45	1.75	1.75	25.00%	147,685
Dec 4, 2024	1.48	1.78	1.35	1.40	1.40	-	236,966
Dec 3, 2024	1.14	1.69	1.00	1.40	1.40	25.00%	634,085
Dec 2, 2024	0.93	1.18	0.93	1.12	1.12	20.43%	76,433
Nov 29, 2024	0.90	0.97	0.90	0.93	0.93	3.33%	61,288
Nov 27, 2024	0.89	0.90	0.89	0.90	0.90	1.35%	81,941
Nov 26, 2024	0.90	0.90	0.88	0.89	0.89	-1.33%	130,937
Nov 25, 2024	0.95	0.95	0.90	0.90	0.90	-1.10%	53,799
Nov 22, 2024	0.88	0.91	0.88	0.91	0.91	5.81%	21,372
Nov 21, 2024	0.86	0.86	0.86	0.86	0.86	-4.44%	27,048
Nov 20, 2024	0.91	0.91	0.90	0.90	0.90	-1.10%	71,498
Nov 19, 2024	0.87	0.92	0.87	0.91	0.91	1.11%	65,940
Nov 18, 2024	0.90	0.90	0.90	0.90	0.90	-2.17%	8,020
Nov 15, 2024	0.91	0.96	0.87	0.92	0.92	1.10%	41,756
Nov 14, 2024	0.90	0.99	0.87	0.91	0.91	1.17%	30,250
Nov 13, 2024	0.84	0.90	0.84	0.90	0.90	3.39%	1,000
Nov 12, 2024	0.87	0.87	0.87	0.87	0.87	-	-
Nov 11, 2024	0.94	0.94	0.87	0.87	0.87	-8.13%	14,792
Nov 8, 2024	0.95	0.95	0.95	0.95	0.95	10.12%	1,000
Nov 7, 2024	0.85	0.89	0.85	0.86	0.86	1.18%	15,120
Nov 6, 2024	0.86	0.86	0.85	0.85	0.85	-3.41%	1,300
Nov 5, 2024	0.88	0.88	0.87	0.88	0.88	3.53%	11,703
Nov 4, 2024	0.83	0.87	0.83	0.85	0.85	-0.58%	4,934
Nov 1, 2024	0.87	0.88	0.83	0.86	0.86	0.59%	12,596
Oct 31, 2024	0.85	0.85	0.85	0.85	0.85	2.41%	3,974
Oct 30, 2024	0.84	0.86	0.83	0.83	0.83	-2.50%	3,700
Oct 29, 2024	0.86	0.90	0.83	0.85	0.85	-1.02%	13,689
Oct 28, 2024	0.89	0.91	0.85	0.86	0.86	-6.93%	22,577
Oct 25, 2024	0.92	0.92	0.92	0.92	0.92	1.09%	2,580
Oct 24, 2024	0.89	0.91	0.89	0.91	0.91	2.64%	10,207
Oct 23, 2024	0.89	0.96	0.89	0.89	0.89	-1.27%	10,904
Oct 22, 2024	0.89	0.90	0.89	0.90	0.90	0.22%	7,500
Oct 21, 2024	0.94	0.94	0.90	0.90	0.90	-	52,700
Oct 18, 2024	0.90	0.90	0.90	0.90	0.90	0.35%	82,100
Oct 17, 2024	0.90	0.90	0.89	0.90	0.90	-0.21%	3,675
Oct 16, 2024	0.89	0.90	0.89	0.90	0.90	-0.70%	1,665
Oct 15, 2024	0.85	0.96	0.84	0.91	0.91	7.74%	296,125
Oct 14, 2024	0.84	0.85	0.84	0.84	0.84	-0.81%	4,110
Oct 11, 2024	0.84	0.85	0.84	0.85	0.85	0.90%	25,702
Oct 10, 2024	0.84	0.84	0.84	0.84	0.84	-	-
Oct 9, 2024	0.84	0.84	0.84	0.84	0.84	-	-
Oct 8, 2024	0.84	0.84	0.84	0.84	0.84	-1.18%	110
Oct 7, 2024	0.85	0.85	0.85	0.85	0.85	-	400
Oct 4, 2024	0.85	0.85	0.85	0.85	0.85	-	2,000
Oct 3, 2024	0.81	0.85	0.81	0.85	0.85	4.84%	1,110
Oct 2, 2024	0.82	0.83	0.81	0.81	0.81	-	7,650
Oct 1, 2024	0.81	0.85	0.81	0.81	0.81	-3.49%	9,200
Sep 30, 2024	0.82	0.85	0.81	0.84	0.84	2.37%	20,100
Sep 27, 2024	0.83	0.85	0.81	0.82	0.82	-2.35%	14,300
Sep 26, 2024	0.82	0.84	0.81	0.84	0.84	2.40%	10,497
Sep 25, 2024	0.83	0.83	0.82	0.82	0.82	-1.20%	9,800
Sep 24, 2024	0.82	0.86	0.82	0.83	0.83	-2.35%	39,450
Sep 23, 2024	0.85	0.86	0.85	0.85	0.85	-1.13%	24,498
Sep 20, 2024	0.89	0.89	0.82	0.86	0.86	-3.62%	12,665
Sep 19, 2024	0.89	0.90	0.82	0.89	0.89	0.30%	9,901
Sep 18, 2024	0.89	0.89	0.89	0.89	0.89	0.04%	2,268
Sep 17, 2024	0.89	0.89	0.89	0.89	0.89	-0.11%	4,800
Sep 16, 2024	0.89	0.89	0.89	0.89	0.89	0.06%	1,000
Sep 13, 2024	0.89	0.89	0.86	0.89	0.89	0.06%	12,315
Sep 12, 2024	0.89	0.89	0.89	0.89	0.89	4.47%	540
Sep 11, 2024	0.88	0.89	0.85	0.85	0.85	-4.27%	9,100
Sep 10, 2024	0.87	0.89	0.87	0.89	0.89	3.25%	2,003
Sep 9, 2024	0.86	0.89	0.86	0.86	0.86	-4.30%	2,850
Sep 6, 2024	0.84	0.90	0.82	0.90	0.90	0.02%	14,520
Sep 5, 2024	0.98	1.00	0.82	0.90	0.90	-7.27%	61,384
Sep 4, 2024	0.97	0.97	0.97	0.97	0.97	-0.52%	100
Sep 3, 2024	0.97	0.99	0.94	0.98	0.98	-7.14%	14,780
Aug 30, 2024	1.04	1.06	1.04	1.05	1.05	0.96%	5,801
Aug 29, 2024	1.14	1.18	1.04	1.04	1.04	-	816
Aug 28, 2024	0.92	1.08	0.92	1.04	1.04	-0.95%	3,947
Aug 27, 2024	1.11	1.12	0.95	1.05	1.05	-2.78%	7,070