Protect Pharmaceutical Corporation (PRTT)
OTCMKTS · Delayed Price · Currency is USD
0.1800
-0.0193 (-9.68%)
At close: Aug 28, 2026
Protect Pharmaceutical Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 28, 2026 | 0.18 | 0.19 | 0.18 | 0.18 | 0.18 | -9.68% | 3,300 |
| Aug 27, 2026 | 0.22 | 0.22 | 0.15 | 0.20 | 0.20 | -16.96% | 7,533 |
| Aug 26, 2026 | 0.23 | 0.24 | 0.23 | 0.24 | 0.24 | -4.00% | 6,500 |
| Aug 20, 2026 | 0.31 | 0.31 | 0.25 | 0.25 | 0.25 | -24.92% | 48,600 |
| Aug 18, 2026 | 0.36 | 0.37 | 0.33 | 0.33 | 0.33 | -4.86% | 20,500 |
| Aug 17, 2026 | 0.31 | 0.35 | 0.30 | 0.35 | 0.35 | 16.67% | 63,900 |
| Aug 14, 2026 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 9.09% | 7,500 |
| Aug 13, 2026 | 0.33 | 0.33 | 0.23 | 0.28 | 0.28 | -24.35% | 48,542 |
| Aug 11, 2026 | 0.34 | 0.36 | 0.33 | 0.36 | 0.36 | 1.42% | 16,460 |
| Aug 10, 2026 | 0.32 | 0.40 | 0.32 | 0.36 | 0.36 | 2.40% | 28,400 |
| Aug 7, 2026 | 0.40 | 0.42 | 0.35 | 0.35 | 0.35 | 16.67% | 42,945 |
| Aug 5, 2026 | 0.31 | 0.33 | 0.30 | 0.30 | 0.30 | -14.29% | 30,716 |
| Aug 4, 2026 | 0.35 | 0.35 | 0.27 | 0.35 | 0.35 | 4.95% | 20,854 |
| Aug 3, 2026 | 0.33 | 0.33 | 0.30 | 0.33 | 0.33 | -25.89% | 10,000 |
| Jul 29, 2026 | 0.47 | 0.47 | 0.45 | 0.45 | 0.45 | -6.05% | 10,454 |
| Jul 28, 2026 | 0.48 | 0.48 | 0.34 | 0.48 | 0.48 | 6.44% | 13,873 |
| Jul 27, 2026 | 0.45 | 0.46 | 0.45 | 0.45 | 0.45 | - | 15,850 |
| Jul 24, 2026 | 0.30 | 0.62 | 0.29 | 0.45 | 0.45 | 60.71% | 62,589 |
| Jul 23, 2026 | 0.27 | 0.28 | 0.27 | 0.28 | 0.28 | 16.67% | 38,966 |
| Jul 21, 2026 | 0.28 | 0.28 | 0.24 | 0.24 | 0.24 | - | 8,400 |
| Jul 16, 2026 | 0.26 | 0.26 | 0.24 | 0.24 | 0.24 | -11.11% | 46,411 |
| Jul 15, 2026 | 0.27 | 0.27 | 0.27 | 0.27 | 0.27 | - | 3,500 |
| Jul 14, 2026 | 0.28 | 0.28 | 0.26 | 0.27 | 0.27 | -3.57% | 76,300 |
| Jul 10, 2026 | 0.28 | 0.28 | 0.28 | 0.28 | 0.28 | -0.71% | 6,323 |
| Jul 9, 2026 | 0.28 | 0.29 | 0.24 | 0.28 | 0.28 | 10.63% | 37,684 |
| Jul 8, 2026 | 0.14 | 0.34 | 0.14 | 0.25 | 0.25 | 82.07% | 512,997 |
| Jul 7, 2026 | 0.12 | 0.14 | 0.11 | 0.14 | 0.14 | -6.67% | 20,600 |
| Jul 6, 2026 | 0.07 | 0.15 | 0.07 | 0.15 | 0.15 | 100.00% | 135,060 |
| Jun 30, 2026 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | - | 10,700 |
| Jun 29, 2026 | 0.05 | 0.08 | 0.04 | 0.08 | 0.08 | 25.00% | 81,000 |
| Jun 23, 2026 | 0.07 | 0.09 | 0.04 | 0.06 | 0.06 | -11.11% | 57,355 |
| Jun 22, 2026 | 0.11 | 0.11 | 0.07 | 0.07 | 0.07 | - | 5,140 |
| Jun 18, 2026 | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 | -38.64% | 310 |
| Jun 12, 2026 | 0.10 | 0.11 | 0.10 | 0.11 | 0.11 | 11.34% | 31,115 |
| Jun 9, 2026 | 0.08 | 0.10 | 0.08 | 0.10 | 0.10 | 68.74% | 4,800 |
| May 27, 2026 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | -34.94% | 115 |
| May 8, 2026 | 0.08 | 0.09 | 0.08 | 0.09 | 0.09 | 47.25% | 30,900 |
| May 7, 2026 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 1.87% | 500 |
| May 4, 2026 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | - | 15,000 |
| May 1, 2026 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | - | 5,733 |
| Apr 30, 2026 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 4.35% | 33,500 |
| Apr 29, 2026 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | -4.17% | 3,833 |
| Apr 28, 2026 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 20.00% | 10,000 |
| Apr 23, 2026 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | -9.09% | 5,700 |
| Apr 22, 2026 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 10.00% | 1,000 |
| Apr 10, 2026 | 0.06 | 0.06 | 0.05 | 0.05 | 0.05 | -15.97% | 77,611 |
| Apr 9, 2026 | 0.06 | 0.06 | 0.05 | 0.06 | 0.06 | 80.30% | 23,200 |
| Apr 6, 2026 | 0.05 | 0.05 | 0.03 | 0.03 | 0.03 | -35.29% | 30,791 |
| Apr 1, 2026 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | -7.27% | 16,000 |
| Mar 30, 2026 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 7.84% | 15,400 |