Protagenic Therapeutics, Inc. (PTIXW)
NASDAQ: PTIXW · Real-Time Price · USD · Warrants
0.1227
-0.0013 (-1.05%)
May 28, 2025, 4:00 PM - Market closed
Protagenic Therapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 28, 2025 | 0.12 | 0.15 | 0.10 | 0.13 | - | 4.84% | 31,809 |
| May 27, 2025 | 0.12 | 0.21 | 0.12 | 0.12 | 0.12 | -17.33% | 59,322 |
| May 23, 2025 | 0.21 | 0.24 | 0.11 | 0.15 | 0.15 | 100.00% | 221,946 |
| May 22, 2025 | 0.07 | 0.13 | 0.05 | 0.08 | 0.08 | -55.88% | 482,927 |
| May 21, 2025 | 0.10 | 0.49 | 0.09 | 0.17 | 0.17 | 183.33% | 620,790 |
| May 20, 2025 | 0.05 | 0.10 | 0.04 | 0.06 | 0.06 | 23.71% | 554,142 |
| May 19, 2025 | 0.01 | 0.06 | 0.01 | 0.05 | 0.05 | 815.09% | 1,681,185 |
| May 16, 2025 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -3.64% | 11,771 |
| May 15, 2025 | 0.00 | 0.01 | 0.00 | 0.01 | 0.01 | -19.12% | 12,629 |
| May 14, 2025 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | - | 501 |
| May 13, 2025 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -1.45% | 746 |
| May 12, 2025 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -5.48% | 1,088 |
| May 9, 2025 | 0.00 | 0.01 | 0.00 | 0.01 | 0.01 | -1.35% | 4,650 |
| May 8, 2025 | 0.00 | 0.01 | 0.00 | 0.01 | 0.01 | 64.44% | 3,856 |
| May 7, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | -2.17% | 1,700 |
| May 6, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 21.05% | 26,477 |
| May 5, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 46.15% | 33,748 |
| May 2, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | 1,005 |
| May 1, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | - |
| Apr 30, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 4.00% | 12,114 |
| Apr 29, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | 160 |
| Apr 28, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | -3.85% | 100 |
| Apr 25, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | - |
| Apr 24, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | -35.00% | 1,700 |
| Apr 23, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 207.69% | 2,100 |
| Apr 22, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | -71.11% | 3,200 |
| Apr 21, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | - |
| Apr 17, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | 200 |
| Apr 16, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | - |
| Apr 15, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 114.29% | 2,400 |
| Apr 14, 2025 | 0.01 | 0.01 | 0.00 | 0.00 | 0.00 | -58.00% | 15,010 |
| Apr 11, 2025 | 0.00 | 0.01 | 0.00 | 0.01 | 0.01 | 212.50% | 45,359 |
| Apr 10, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | 680 |
| Apr 9, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | 11,129 |
| Apr 8, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | -19.60% | 49,939 |
| Apr 7, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | -33.67% | 48,096 |
| Apr 4, 2025 | 0.01 | 0.01 | 0.00 | 0.00 | 0.00 | -33.33% | 120,238 |
| Apr 3, 2025 | 0.01 | 0.01 | 0.00 | 0.00 | 0.00 | -38.36% | 40,309 |
| Apr 2, 2025 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -2.67% | 400 |
| Apr 1, 2025 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | - | 1,274 |
| Mar 31, 2025 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 120.59% | 10,000 |
| Mar 28, 2025 | 0.01 | 0.01 | 0.00 | 0.00 | 0.00 | - | 5,660 |
| Mar 27, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | - |
| Mar 26, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | - |
| Mar 25, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | 400 |
| Mar 24, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | - |
| Mar 21, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | - |
| Mar 20, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | - |
| Mar 19, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | - |
| Mar 18, 2025 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | - | - |