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Protagenic Therapeutics (PTIX)
NASDAQ:PTIX
Time Period
1Y
Events
Historical Prices
Rows:
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
Nov 17, 2025
2.08
2.10
2.02
2.07
2.07
+1.97%
36,682
0.01
Nov 14, 2025
2.09
2.10
2.01
2.03
2.03
-3.33%
23,811
<0.01
Nov 13, 2025
1.96
2.11
1.96
2.10
2.10
+9.38%
223,038
0.08
Nov 12, 2025
2.00
2.06
1.90
1.92
1.92
-4.48%
26,151
<0.01
Nov 11, 2025
1.87
2.05
1.84
2.01
2.01
+6.35%
46,956
0.02
Nov 10, 2025
1.93
2.02
1.83
1.89
1.89
-8.25%
86,957
0.03
Nov 07, 2025
2.02
2.10
2.02
2.06
2.06
+0.49%
44,011
0.02
Nov 06, 2025
2.11
2.22
1.87
2.05
2.05
-4.21%
90,328
0.03
Nov 05, 2025
2.15
2.19
2.09
2.14
2.14
-0.47%
29,274
0.01
Nov 04, 2025
2.22
2.29
2.14
2.15
2.15
-4.44%
32,911
0.01
Nov 03, 2025
2.09
2.46
2.09
2.25
2.25
-12.45%
252,882
0.09
Oct 31, 2025
2.46
2.66
2.39
2.57
2.57
+4.05%
110,129
0.04
Oct 30, 2025
2.51
2.55
2.46
2.47
2.47
-4.26%
38,690
0.01
Oct 29, 2025
2.68
2.71
2.57
2.58
2.58
-6.52%
75,196
0.03
Oct 28, 2025
2.98
2.98
2.70
2.76
2.76
-7.38%
121,643
0.04
Oct 27, 2025
3.05
3.09
2.90
2.98
2.98
-2.61%
29,034
0.01
Oct 24, 2025
2.97
3.21
2.97
3.06
3.06
+2.34%
32,793
0.01
Oct 23, 2025
2.91
3.05
2.85
2.99
2.99
+0.34%
55,642
0.02
Oct 22, 2025
3.09
3.11
2.91
2.98
2.98
-4.49%
62,682
0.02
Oct 21, 2025
3.17
3.27
3.10
3.12
3.12
-2.80%
29,676
0.01
Oct 20, 2025
3.12
3.27
3.10
3.21
3.21
-0.31%
45,100
0.02
Oct 17, 2025
2.97
3.22
2.97
3.22
3.22
+5.57%
77,306
0.03
Oct 16, 2025
3.15
3.32
3.04
3.05
3.05
-4.69%
49,992
0.02
Oct 15, 2025
3.03
3.32
3.03
3.20
3.20
+5.61%
58,616
0.02
Oct 14, 2025
3.15
3.20
2.92
3.03
3.03
-6.48%
135,004
0.05
Rows: