Tantech Holdings Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 26, 2026	18.20	18.20	9.47	13.01	13.01	-26.54%	113,481
Oct 23, 2026	17.77	21.47	13.00	17.71	17.71	-28.67%	616,285
Oct 22, 2026	8.99	28.25	8.01	24.83	24.83	181.84%	2,212,208
Oct 21, 2026	9.99	10.34	8.80	8.81	8.81	-13.03%	26,261
Oct 20, 2026	10.90	11.43	9.51	10.13	10.13	-0.69%	289,577
Oct 19, 2026	13.61	14.60	10.00	10.20	10.20	-25.11%	177,696
Oct 16, 2026	13.27	14.00	11.80	13.62	13.62	6.07%	34,986
Oct 15, 2026	14.15	14.51	12.68	12.84	12.84	-7.63%	34,884
Oct 14, 2026	15.30	16.60	13.33	13.90	13.90	-14.57%	82,334
Oct 13, 2026	16.86	18.59	16.27	16.27	16.27	-5.79%	134,599
Oct 12, 2026	16.10	17.44	16.10	17.27	17.27	1.53%	37,115
Oct 9, 2026	16.95	18.07	16.26	17.01	17.01	-2.69%	69,643
Oct 8, 2026	17.25	17.48	15.24	17.48	17.48	3.43%	45,176
Oct 7, 2026	16.87	17.98	15.25	16.90	16.90	0.12%	121,908
Oct 6, 2026	14.40	16.88	14.00	16.88	16.88	20.40%	68,544
Oct 5, 2026	14.23	15.29	13.80	14.02	14.02	-5.21%	51,409
Oct 2, 2026	13.88	14.90	13.88	14.79	14.79	6.56%	20,003
Oct 1, 2026	14.30	15.45	13.88	13.88	13.88	-7.47%	17,842
Sep 30, 2026	14.11	15.00	13.30	15.00	15.00	2.60%	8,134
Sep 29, 2026	17.98	17.98	14.09	14.62	14.62	-16.46%	17,066
Sep 28, 2026	15.40	17.60	14.61	17.50	17.50	21.74%	54,475
Sep 25, 2026	14.99	14.99	13.41	14.38	14.38	-0.86%	5,935
Sep 24, 2026	14.63	14.63	13.79	14.50	14.50	0.35%	7,999
Sep 23, 2026	15.60	15.60	13.00	14.45	14.45	-3.99%	30,340
Sep 22, 2026	12.72	16.46	12.72	15.05	15.05	16.94%	19,357
Sep 21, 2026	13.43	13.43	12.62	12.87	12.87	-4.67%	8,604
Sep 18, 2026	13.87	15.30	13.36	13.50	13.50	-3.43%	33,557
Sep 17, 2026	15.56	17.60	13.75	13.98	13.98	-6.43%	19,466
Sep 16, 2026	19.21	20.32	14.94	14.94	14.94	-23.89%	51,580
Sep 15, 2026	19.60	20.91	19.00	19.63	19.63	-8.78%	137,207
Sep 14, 2026	20.03	21.52	19.43	21.52	21.52	5.23%	18,302
Sep 11, 2026	28.42	29.89	19.02	20.45	20.45	-13.86%	107,250
Sep 10, 2026	19.58	24.30	19.58	23.74	23.74	19.30%	71,643
Sep 9, 2026	18.06	20.05	18.05	19.90	19.90	5.91%	53,398
Sep 8, 2026	21.52	21.52	17.43	18.79	18.79	-14.08%	119,532
Sep 4, 2026	17.40	25.00	16.66	21.87	21.87	13.97%	71,131
Sep 3, 2026	11.50	20.99	11.38	19.19	19.19	66.94%	2,163,510
Sep 2, 2026	16.00	16.73	10.06	11.50	11.50	-32.34%	34,124
Sep 1, 2026	17.50	20.50	16.50	16.99	16.99	-1.93%	126,310
Aug 31, 2026	17.50	19.00	16.90	17.33	17.33	1.85%	1,727
Aug 28, 2026	18.50	19.45	17.01	17.01	17.01	-8.79%	2,636
Aug 27, 2026	18.66	19.58	18.51	18.65	18.65	-1.56%	373
Aug 26, 2026	19.01	19.43	18.55	18.95	18.95	-0.58%	307
Aug 25, 2026	18.48	19.91	18.48	19.06	19.06	5.04%	869
Aug 24, 2026	19.12	19.12	17.91	18.14	18.14	-4.53%	1,123
Aug 21, 2026	19.49	20.33	18.00	19.00	19.00	-0.78%	3,889
Aug 20, 2026	18.00	19.72	17.55	19.15	19.15	-0.49%	2,098
Aug 19, 2026	17.95	19.98	17.00	19.25	19.25	12.87%	2,953
Aug 18, 2026	17.85	18.55	17.00	17.05	17.05	-8.11%	2,576
Aug 17, 2026	19.15	20.00	16.02	18.56	18.56	-6.52%	112,156