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Protagenic Therapeutics (PTIX)
OTHER OTC:PTIX
Time Period
1Y
Events
Historical Prices
Rows:
Mar 16, 2026
0.53
0.56
0.49
0.53
0.53
0.00%
0
0.00
Mar 13, 2026
0.53
0.56
0.49
0.53
0.53
+7.14%
0
0.00
Mar 12, 2026
0.52
0.52
0.49
0.49
0.49
0.00%
2,327
0.04
Mar 11, 2026
0.45
0.60
0.45
0.49
0.49
0.00%
0
0.00
Mar 10, 2026
0.45
0.60
0.45
0.49
0.49
+16.39%
20,322
0.28
Mar 09, 2026
0.45
0.54
0.42
0.42
0.42
0.00%
4,570
0.06
Mar 06, 2026
0.42
0.45
0.42
0.42
0.42
0.00%
0
0.00
Mar 05, 2026
0.42
0.45
0.42
0.42
0.42
-10.81%
7,461
0.09
Mar 04, 2026
0.47
0.52
0.42
0.47
0.47
-5.60%
0
0.00
Mar 03, 2026
0.45
0.50
0.45
0.50
0.50
+11.11%
2,974
0.04
Mar 02, 2026
0.45
0.47
0.45
0.45
0.45
-3.23%
6,549
0.08
Feb 27, 2026
0.45
0.47
0.45
0.47
0.47
0.00%
1,989
0.02
Feb 26, 2026
0.45
0.50
0.45
0.47
0.47
+13.97%
16,276
0.19
Feb 25, 2026
0.39
0.47
0.38
0.41
0.41
-3.77%
31,539
0.36
Feb 24, 2026
0.46
0.46
0.42
0.42
0.42
-5.78%
11,474
0.13
Feb 23, 2026
0.43
0.50
0.43
0.45
0.45
+7.14%
5,735
0.06
Feb 20, 2026
0.42
0.42
0.42
0.42
0.42
-11.02%
405
<0.01
Feb 19, 2026
0.39
0.51
0.35
0.47
0.47
+12.38%
11,924
0.13
Feb 18, 2026
0.35
0.49
0.35
0.42
0.42
+20.00%
7,748
0.08
Feb 17, 2026
0.40
0.40
0.35
0.35
0.35
-12.50%
3,193
0.03
Feb 16, 2026
0.40
0.40
0.40
0.40
0.40
0.00%
0
0.00
Feb 13, 2026
0.40
0.40
0.40
0.40
0.40
-15.25%
9,026
0.09
Feb 12, 2026
0.46
0.47
0.25
0.47
0.47
-3.67%
41,799
0.43
Feb 11, 2026
0.42
0.49
0.42
0.49
0.49
+23.43%
12,731
0.13
Feb 10, 2026
0.51
0.51
0.36
0.38
0.38
-4.28%
8,578
0.09
Feb 09, 2026
0.34
0.47
0.34
0.40
0.40
-0.75%
2,989
0.03
Feb 06, 2026
0.40
0.41
0.37
0.40
0.40
-0.50%
17,760
0.18
Feb 05, 2026
0.47
0.50
0.40
0.40
0.40
-17.79%
6,713
0.07
Feb 04, 2026
0.45
0.51
0.31
0.49
0.49
+0.20%
17,830
0.18
Feb 03, 2026
0.47
0.49
0.47
0.49
0.49
-0.41%
14,683
0.14
Feb 02, 2026
0.47
0.51
0.47
0.49
0.49
+2.94%
28,913
0.27
Jan 30, 2026
0.30
0.48
0.30
0.48
0.48
-4.80%
1,389
0.01
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
Rows: