Protagenic Therapeutics, Inc. - Common Stock (PTIX)
3.6700
-0.1300 (-3.42%)
NASDAQ · Last Trade: Jun 4th, 2:34 AM EDT
Historical Prices For Protagenic Therapeutics, Inc. - Common Stock (PTIX)
| Date | Open | High | Low | Close | Volume | Adjusted Close |
|---|---|---|---|---|---|---|
| 6/03/2025 | 3.75 | 3.93 | 3.60 | 3.67 | 360,538 | 3.67 |
| 6/02/2025 | 3.76 | 4.05 | 3.73 | 3.80 | 323,977 | 3.80 |
| 5/30/2025 | 3.95 | 4.47 | 3.81 | 3.85 | 684,145 | 3.85 |
| 5/29/2025 | 3.97 | 4.07 | 3.75 | 3.81 | 259,730 | 3.81 |
| 5/28/2025 | 4.00 | 4.50 | 3.71 | 4.00 | 990,154 | 4.00 |
| 5/27/2025 | 4.54 | 4.65 | 3.82 | 3.94 | 570,926 | 3.94 |
| 5/23/2025 | 5.42 | 5.81 | 4.46 | 4.76 | 670,931 | 4.76 |
| 5/22/2025 | 6.27 | 6.31 | 5.20 | 5.37 | 918,131 | 5.37 |
| 5/21/2025 | 6.94 | 7.11 | 6.03 | 6.14 | 1,278,853 | 6.14 |
| 5/20/2025 | 8.70 | 9.86 | 6.40 | 6.88 | 3,982,811 | 6.88 |
| 5/19/2025 | 8.27 | 14.28 | 6.32 | 11.10 | 97,310,460 | 11.10 |
| 5/16/2025 | 3.15 | 3.30 | 3.00 | 3.03 | 78,551 | 3.03 |
| 5/15/2025 | 3.18 | 3.25 | 2.82 | 3.12 | 201,250 | 3.12 |
| 5/14/2025 | 3.49 | 3.50 | 3.11 | 3.28 | 70,441 | 3.28 |
| 5/13/2025 | 3.10 | 3.67 | 3.06 | 3.51 | 205,999 | 3.51 |
| 5/12/2025 | 3.18 | 3.22 | 2.80 | 3.06 | 81,927 | 3.06 |
| 5/09/2025 | 3.47 | 3.52 | 3.12 | 3.11 | 259,756 | 3.11 |
| 5/08/2025 | 3.21 | 3.87 | 3.08 | 3.50 | 752,587 | 3.50 |
| 5/07/2025 | 2.99 | 3.24 | 2.93 | 3.04 | 169,004 | 3.04 |
| 5/06/2025 | 3.18 | 4.18 | 2.84 | 3.28 | 2,636,037 | 3.28 |
| 5/05/2025 | 3.15 | 3.17 | 2.35 | 2.85 | 479,826 | 2.85 |
| 5/02/2025 | 0.24 | 0.24 | 0.22 | 0.22 | 274,070 | 3.13 |
| 5/01/2025 | 0.22 | 0.25 | 0.22 | 0.24 | 369,872 | 3.40 |
| 4/30/2025 | 0.21 | 0.25 | 0.20 | 0.22 | 706,592 | 3.14 |
| 4/29/2025 | 0.22 | 0.23 | 0.21 | 0.22 | 638,108 | 3.05 |
| 4/28/2025 | 0.23 | 0.23 | 0.21 | 0.22 | 146,389 | 3.05 |
| 4/25/2025 | 0.21 | 0.23 | 0.20 | 0.22 | 174,257 | 3.05 |
| 4/24/2025 | 0.23 | 0.23 | 0.21 | 0.21 | 338,315 | 3.01 |
| 4/23/2025 | 0.22 | 0.25 | 0.22 | 0.23 | 147,127 | 3.18 |
| 4/22/2025 | 0.21 | 0.23 | 0.21 | 0.23 | 92,188 | 3.16 |
| 4/21/2025 | 0.23 | 0.23 | 0.21 | 0.21 | 271,727 | 2.93 |
| 4/17/2025 | 0.25 | 0.26 | 0.23 | 0.24 | 216,615 | 3.36 |
| 4/16/2025 | 0.28 | 0.28 | 0.26 | 0.26 | 132,215 | 3.60 |
| 4/15/2025 | 0.30 | 0.30 | 0.28 | 0.29 | 197,913 | 4.03 |
| 4/14/2025 | 0.27 | 0.31 | 0.27 | 0.31 | 274,334 | 4.33 |
| 4/11/2025 | 0.26 | 0.30 | 0.26 | 0.30 | 291,778 | 4.20 |
| 4/10/2025 | 0.26 | 0.27 | 0.25 | 0.26 | 152,895 | 3.62 |
| 4/09/2025 | 0.23 | 0.30 | 0.21 | 0.27 | 639,256 | 3.74 |
| 4/08/2025 | 0.26 | 0.28 | 0.24 | 0.27 | 906,591 | 3.84 |
| 4/07/2025 | 0.29 | 0.34 | 0.29 | 0.32 | 985,465 | 4.46 |
| 4/04/2025 | 0.31 | 0.39 | 0.29 | 0.39 | 4,871,824 | 5.43 |
| 4/03/2025 | 0.54 | 0.62 | 0.35 | 0.42 | 179,857,547 | 5.85 |
| 4/02/2025 | 0.26 | 0.26 | 0.23 | 0.23 | 18,394,099 | 3.18 |
| 4/01/2025 | 0.18 | 0.28 | 0.18 | 0.25 | 680,240 | 3.50 |
| 3/31/2025 | 0.22 | 0.22 | 0.20 | 0.20 | 131,462 | 2.73 |
| 3/28/2025 | 0.25 | 0.25 | 0.23 | 0.23 | 70,979 | 3.15 |
| 3/27/2025 | 0.25 | 0.26 | 0.25 | 0.25 | 25,384 | 3.50 |
| 3/26/2025 | 0.26 | 0.27 | 0.25 | 0.26 | 52,835 | 3.68 |
| 3/25/2025 | 0.27 | 0.27 | 0.26 | 0.27 | 18,637 | 3.76 |
| 3/24/2025 | 0.26 | 0.27 | 0.25 | 0.26 | 86,433 | 3.65 |
| 3/21/2025 | 0.26 | 0.29 | 0.25 | 0.28 | 117,141 | 3.91 |
| 3/20/2025 | 0.25 | 0.26 | 0.25 | 0.26 | 45,450 | 3.58 |
| 3/19/2025 | 0.26 | 0.28 | 0.25 | 0.25 | 99,553 | 3.50 |
| 3/18/2025 | 0.27 | 0.28 | 0.25 | 0.26 | 77,792 | 3.64 |
| 3/17/2025 | 0.26 | 0.28 | 0.25 | 0.28 | 66,428 | 3.87 |
| 3/14/2025 | 0.27 | 0.28 | 0.24 | 0.26 | 381,319 | 3.69 |
| 3/13/2025 | 0.27 | 0.29 | 0.26 | 0.28 | 926,126 | 3.86 |
| 3/12/2025 | 0.27 | 0.30 | 0.26 | 0.27 | 186,078 | 3.84 |
| 3/11/2025 | 0.28 | 0.30 | 0.25 | 0.27 | 479,878 | 3.79 |
| 3/10/2025 | 0.31 | 0.31 | 0.26 | 0.28 | 380,052 | 3.89 |
| 3/07/2025 | 0.34 | 0.39 | 0.32 | 0.32 | 427,827 | 4.51 |
| 3/06/2025 | 0.36 | 0.42 | 0.34 | 0.37 | 1,683,341 | 5.11 |
| 3/05/2025 | 0.33 | 0.41 | 0.32 | 0.33 | 2,414,678 | 4.68 |
| 3/04/2025 | 0.32 | 0.47 | 0.32 | 0.37 | 92,943,299 | 5.15 |