Tantech Holdings (TANH)
NASDAQ:TANH
Want to see TANH full AI Analyst Report?
Time Period
1Y
Events
Historical Prices
Rows:
May 22, 2026
0.45
0.45
0.40
0.42
0.42
-6.67%
389,306
1.56
May 21, 2026
0.44
0.49
0.43
0.45
0.45
+1.35%
215,996
0.88
May 20, 2026
0.43
0.45
0.42
0.44
0.44
+1.14%
329,970
1.37
May 19, 2026
0.39
0.46
0.38
0.44
0.44
+12.56%
508,303
2.18
May 18, 2026
0.40
0.44
0.38
0.39
0.39
-0.51%
136,337
0.59
May 15, 2026
0.42
0.44
0.38
0.39
0.39
-9.26%
181,281
0.79
May 14, 2026
0.39
0.44
0.39
0.43
0.43
+13.98%
395,420
1.78
May 13, 2026
0.42
0.42
0.36
0.38
0.38
-10.40%
260,323
1.19
May 12, 2026
0.37
0.44
0.37
0.42
0.42
+18.82%
599,571
2.85
May 11, 2026
0.37
0.37
0.36
0.36
0.36
+0.28%
150,758
0.72
May 08, 2026
0.36
0.41
0.35
0.36
0.36
-1.93%
442,861
2.19
May 07, 2026
0.36
0.38
0.36
0.36
0.36
0.00%
24,080
0.12
May 06, 2026
0.37
0.38
0.36
0.36
0.36
-3.47%
27,845
0.14
May 05, 2026
0.39
0.39
0.37
0.38
0.38
+0.81%
16,550
0.08
May 04, 2026
0.38
0.40
0.37
0.37
0.37
-4.86%
72,055
0.35
May 01, 2026
0.41
0.42
0.39
0.39
0.39
-0.76%
49,331
0.24
Apr 30, 2026
0.42
0.42
0.38
0.39
0.39
-4.14%
44,092
0.21
Apr 29, 2026
0.39
0.43
0.36
0.41
0.41
+5.66%
273,652
1.06
Apr 28, 2026
0.33
0.45
0.33
0.39
0.39
+14.41%
752,514
3.03
Apr 27, 2026
0.36
0.37
0.32
0.34
0.34
-0.87%
53,114
0.21
Apr 24, 2026
0.35
0.37
0.34
0.34
0.34
-2.00%
14,429
0.06
Apr 23, 2026
0.35
0.36
0.35
0.35
0.35
-2.23%
32,517
0.13
Apr 22, 2026
0.35
0.37
0.34
0.36
0.36
+3.77%
58,678
0.24
Apr 21, 2026
0.37
0.38
0.34
0.35
0.35
-6.50%
73,915
0.30
Apr 20, 2026
0.35
0.37
0.33
0.37
0.37
+6.34%
114,033
0.46
Apr 17, 2026
0.37
0.37
0.34
0.35
0.35
-6.22%
228,978
0.94
Apr 16, 2026
0.33
0.37
0.31
0.37
0.37
+18.59%
322,672
1.35
Apr 15, 2026
0.31
0.33
0.30
0.31
0.31
-2.19%
588,458
2.56
Apr 14, 2026
0.31
0.35
0.30
0.32
0.32
+2.90%
499,159
2.25
Apr 13, 2026
0.34
0.35
0.31
0.31
0.31
-15.99%
360,014
1.66
Apr 10, 2026
0.37
0.42
0.35
0.37
0.37
+1.37%
1,105,503
5.55
Apr 09, 2026
0.37
0.37
0.34
0.36
0.36
-3.45%
50,384
0.25
Apr 08, 2026
0.37
0.38
0.35
0.38
0.38
+4.43%
145,084
0.74
Apr 07, 2026
0.37
0.38
0.32
0.36
0.36
-4.75%
405,932
2.12
Apr 06, 2026
0.38
0.38
0.36
0.38
0.38
-7.33%
321,675
1.72
Apr 03, 2026
0.36
0.55
0.36
0.41
0.41
0.00%
0
0.00
Apr 02, 2026
0.36
0.55
0.36
0.41
0.41
+4.60%
2,194,712
14.27
Apr 01, 2026
0.45
0.47
0.33
0.39
0.39
-33.62%
1,068,821
7.77
Mar 31, 2026
0.74
0.74
0.37
0.59
0.59
-16.45%
897,081
7.21
Mar 30, 2026
0.69
0.71
0.66
0.71
0.71
-2.08%
11,634
0.09
Mar 27, 2026
0.70
0.73
0.65
0.72
0.72
-4.51%
23,873
0.19
Mar 26, 2026
0.74
0.80
0.70
0.75
0.75
+0.27%
24,239
0.19
Mar 25, 2026
0.62
0.79
0.57
0.75
0.75
+10.91%
242,381
1.96
Mar 24, 2026
0.77
0.77
0.43
0.68
0.68
-10.20%
1,100,293
10.27
Mar 23, 2026
0.84
0.88
0.73
0.76
0.76
-9.58%
304,296
2.92
Mar 20, 2026
0.88
0.88
0.80
0.84
0.84
-6.81%
24,383
0.23
Mar 19, 2026
0.89
0.90
0.86
0.90
0.90
+1.82%
23,084
0.22
Mar 18, 2026
0.89
0.90
0.81
0.88
0.88
-3.51%
55,220
0.53
Mar 17, 2026
0.87
1.00
0.81
0.91
0.91
+7.29%
360,696
3.63
Mar 16, 2026
0.81
0.91
0.81
0.85
0.85
+4.81%
12,586
0.13
Rows: