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Protagenic Therapeutics (PTIX)
OTHER OTC:PTIX
Time Period
1Y
Events
Historical Prices
Rows:
Jan 29, 2026
0.42
0.50
0.32
0.50
0.50
-3.66%
3,605
0.03
Jan 28, 2026
0.45
0.55
0.36
0.52
0.52
-4.77%
14,594
0.13
Jan 27, 2026
0.50
0.57
0.50
0.55
0.55
+18.48%
8,616
0.08
Jan 26, 2026
0.45
0.57
0.45
0.46
0.46
-19.86%
21,953
0.20
Jan 23, 2026
0.55
0.57
0.44
0.57
0.57
-0.35%
2,431
0.02
Jan 22, 2026
0.44
0.59
0.44
0.58
0.58
+33.95%
10,889
0.10
Jan 21, 2026
0.50
0.57
0.43
0.43
0.43
-14.00%
6,114
0.05
Jan 20, 2026
0.53
0.54
0.41
0.50
0.50
-15.25%
5,336
0.05
Jan 19, 2026
0.63
0.65
0.54
0.59
0.59
0.00%
0
0.00
Jan 16, 2026
0.63
0.65
0.54
0.59
0.59
+9.26%
6,379
0.06
Jan 15, 2026
0.59
0.59
0.54
0.54
0.54
-8.78%
2,026
0.02
Jan 14, 2026
0.62
0.65
0.51
0.59
0.59
-3.74%
6,631
0.06
Jan 13, 2026
0.54
0.66
0.50
0.62
0.62
+11.82%
11,207
0.09
Jan 12, 2026
0.62
0.65
0.47
0.55
0.55
-11.58%
22,206
0.18
Jan 09, 2026
0.66
0.72
0.59
0.62
0.62
-5.47%
44,621
0.37
Jan 08, 2026
0.62
0.66
0.54
0.66
0.66
+6.13%
34,356
0.28
Jan 07, 2026
0.55
0.72
0.55
0.62
0.62
+14.18%
83,937
0.69
Jan 06, 2026
0.52
0.63
0.52
0.54
0.54
-4.74%
124,768
1.04
Jan 05, 2026
0.32
0.61
0.26
0.57
0.57
-22.97%
580,874
5.15
Jan 02, 2026
1.26
1.27
0.70
0.74
0.74
-43.08%
1,922,073
23.00
Dec 31, 2025
1.36
1.48
1.30
1.30
1.30
-4.41%
74,169
0.89
Dec 30, 2025
1.44
1.50
1.32
1.36
1.36
-8.72%
49,838
0.56
Dec 29, 2025
1.36
1.50
1.29
1.49
1.49
+12.45%
59,731
0.67
Dec 26, 2025
1.14
1.35
1.13
1.33
1.32
+15.22%
67,968
0.77
Dec 24, 2025
1.21
1.22
1.12
1.15
1.15
-6.88%
45,266
0.50
Dec 23, 2025
1.25
1.26
1.24
1.24
1.24
-0.40%
11,235
0.12
Dec 22, 2025
1.18
1.26
1.17
1.24
1.24
+4.20%
60,865
0.65
Dec 19, 2025
1.30
1.31
1.19
1.19
1.19
-7.75%
49,619
0.52
Dec 18, 2025
1.41
1.41
1.25
1.29
1.29
-5.84%
69,960
0.73
Dec 17, 2025
1.48
1.52
1.34
1.37
1.37
-9.87%
56,393
0.59
Dec 16, 2025
1.55
1.56
1.48
1.52
1.52
-3.18%
43,491
0.45
Dec 15, 2025
1.62
1.63
1.53
1.57
1.57
-4.85%
43,346
0.45
Dec 12, 2025
1.56
1.68
1.55
1.65
1.65
+4.43%
113,950
1.19
Dec 11, 2025
1.60
1.60
1.54
1.58
1.58
-5.95%
43,085
0.45
Dec 10, 2025
1.58
1.70
1.54
1.68
1.68
+3.70%
100,135
1.03
Dec 09, 2025
1.61
1.65
1.46
1.62
1.62
-1.82%
564,358
6.34
Dec 08, 2025
1.75
1.77
1.52
1.65
1.65
-1.20%
180,510
2.05
Dec 05, 2025
1.71
1.80
1.60
1.67
1.67
-0.60%
83,542
0.94
Dec 04, 2025
1.84
1.84
1.64
1.68
1.68
-6.93%
126,354
1.42
Dec 03, 2025
1.82
1.89
1.73
1.81
1.80
-4.50%
54,811
0.61
Dec 02, 2025
1.90
1.97
1.86
1.89
1.89
-3.08%
85,513
0.95
Dec 01, 2025
2.00
2.04
1.84
1.95
1.95
-8.45%
151,757
1.70
Nov 28, 2025
1.91
2.13
1.91
2.13
2.13
-4.48%
128,740
1.43
Nov 26, 2025
2.27
2.38
2.23
2.23
2.23
0.00%
85,925
0.93
Nov 25, 2025
2.35
2.35
2.18
2.23
2.23
-1.76%
89,505
0.94
Nov 24, 2025
2.12
2.35
2.10
2.27
2.27
+9.66%
113,627
1.10
Nov 21, 2025
1.99
2.15
1.97
2.07
2.07
+2.48%
56,065
0.37
Nov 20, 2025
2.11
2.20
1.96
2.02
2.02
0.00%
48,638
0.26
Nov 19, 2025
2.19
2.25
1.95
2.02
2.02
-8.18%
69,164
0.03
Nov 18, 2025
2.03
2.24
1.99
2.20
2.20
+6.28%
26,547
<0.01
Rows: