Protagenic Therapeutics (PTIX) went public on January 5, 2016, when it opened at a split-adjusted price of $21.03.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
April 2025 | $0.18 | $0.62 | $0.18 | $0.22 | 209,448,174 |
March 2025 | $0.28 | $0.48 | $0.20 | $0.20 | 110,584,405 |
February 2025 | $0.39 | $0.39 | $0.24 | $0.31 | 9,014,711 |
January 2025 | $0.53 | $0.62 | $0.36 | $0.37 | 6,706,912 |
December 2024 | $0.57 | $0.80 | $0.44 | $0.49 | 7,637,189 |
November 2024 | $0.63 | $1.09 | $0.52 | $0.59 | 7,409,166 |
October 2024 | $0.58 | $0.82 | $0.49 | $0.66 | 1,571,500 |
September 2024 | $0.58 | $1.11 | $0.54 | $0.63 | 14,324,056 |
August 2024 | $0.68 | $0.85 | $0.50 | $0.61 | 155,341 |
July 2024 | $0.94 | $0.94 | $0.70 | $0.71 | 138,629 |
June 2024 | $1.38 | $1.38 | $0.86 | $0.91 | 213,736 |
May 2024 | $1.34 | $1.87 | $1.22 | $1.32 | 461,271 |
April 2024 | $1.71 | $1.80 | $1.15 | $1.38 | 216,554 |
March 2024 | $0.89 | $1.87 | $0.89 | $1.75 | 400,616 |
February 2024 | $0.98 | $1.20 | $0.82 | $1.05 | 127,892 |
January 2024 | $0.92 | $1.04 | $0.73 | $0.95 | 55,327 |
December 2023 | $0.78 | $1.24 | $0.68 | $0.99 | 250,523 |
November 2023 | $0.82 | $0.88 | $0.71 | $0.75 | 107,065 |
October 2023 | $1.77 | $1.86 | $0.73 | $0.78 | 647,206 |
September 2023 | $1.89 | $1.98 | $1.62 | $1.84 | 152,574 |
August 2023 | $2.05 | $2.19 | $1.81 | $1.90 | 80,171 |
July 2023 | $2.00 | $2.22 | $1.96 | $2.15 | 44,238 |
June 2023 | $1.96 | $2.09 | $1.72 | $2.03 | 63,578 |
May 2023 | $1.87 | $2.32 | $1.80 | $1.99 | 139,324 |
April 2023 | $1.82 | $1.99 | $1.54 | $1.87 | 163,596 |
