Tantech Holdings (TANH)
NASDAQ:TANH
Time Period
1Y
Events
Historical Prices
Rows:
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
Mar 13, 2026
0.86
0.86
0.81
0.81
0.81
-6.24%
10,278
0.10
Mar 12, 2026
0.91
0.91
0.83
0.87
0.87
-16.02%
42,543
0.43
Mar 11, 2026
0.77
1.03
0.74
1.03
1.03
+35.35%
260,032
2.72
Mar 10, 2026
0.78
0.78
0.73
0.76
0.76
+0.53%
7,739
0.08
Mar 09, 2026
0.80
0.84
0.73
0.76
0.76
-3.81%
20,934
0.22
Mar 06, 2026
0.80
0.80
0.76
0.79
0.79
-1.25%
7,451
0.08
Mar 05, 2026
0.83
0.83
0.75
0.80
0.80
-3.98%
9,340
0.10
Mar 04, 2026
0.80
0.84
0.80
0.83
0.83
+3.49%
13,514
0.14
Mar 03, 2026
0.81
0.81
0.73
0.80
0.80
-0.12%
14,313
0.15
Mar 02, 2026
0.81
0.84
0.75
0.80
0.80
-2.43%
36,879
0.38
Feb 27, 2026
0.83
0.86
0.79
0.82
0.82
-2.60%
38,737
0.40
Feb 26, 2026
0.85
0.90
0.82
0.85
0.85
-1.17%
12,510
0.13
Feb 25, 2026
0.88
0.90
0.83
0.86
0.86
-2.73%
21,371
0.22
Feb 24, 2026
0.92
0.96
0.86
0.88
0.88
-8.34%
31,304
0.32
Feb 23, 2026
0.90
0.96
0.90
0.96
0.96
-2.14%
7,905
0.08
Feb 20, 2026
0.87
0.99
0.87
0.98
0.98
+10.36%
18,734
0.19
Feb 19, 2026
0.87
0.90
0.84
0.89
0.89
-1.33%
9,703
0.10
Feb 18, 2026
0.83
0.90
0.83
0.90
0.90
0.00%
7,359
0.07
Feb 17, 2026
0.82
0.91
0.82
0.90
0.90
-2.07%
4,303
0.04
Feb 16, 2026
0.85
0.92
0.80
0.92
0.92
0.00%
0
0.00
Feb 13, 2026
0.85
0.92
0.80
0.92
0.92
+5.51%
37,341
0.36
Feb 12, 2026
0.91
0.98
0.81
0.87
0.87
-4.91%
77,060
0.75
Feb 11, 2026
0.94
0.95
0.90
0.92
0.92
-9.31%
26,393
0.25
Feb 10, 2026
0.98
1.03
0.91
0.99
0.99
-1.98%
41,522
0.40
Feb 09, 2026
0.90
1.01
0.90
1.01
1.01
+10.38%
170,502
1.67
Feb 06, 2026
0.81
0.96
0.80
0.92
0.92
+10.51%
94,164
0.93
Feb 05, 2026
0.78
0.84
0.78
0.83
0.83
-0.12%
29,491
0.28
Feb 04, 2026
0.80
0.84
0.78
0.83
0.83
-0.96%
46,908
0.45
Feb 03, 2026
0.80
0.90
0.78
0.84
0.84
+2.70%
40,690
0.39
Feb 02, 2026
0.74
0.90
0.73
0.82
0.82
-6.86%
148,896
1.44
Rows: