OS Therapies Incorporated (OSTX)
NYSEAMERICAN: OSTX · Real-Time Price · USD
1.200
+0.030 (2.56%)
At close: Feb 19, 2026, 4:00 PM EST
1.200
0.00 (0.00%)
After-hours: Feb 19, 2026, 4:10 PM EST
OS Therapies Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 19, 2026 | 1.16 | 1.19 | 1.15 | 1.18 | - | 0.77% | 149,107 |
| Feb 18, 2026 | 1.22 | 1.24 | 1.16 | 1.17 | 1.17 | -3.31% | 326,675 |
| Feb 17, 2026 | 1.23 | 1.24 | 1.19 | 1.21 | 1.21 | -0.82% | 270,364 |
| Feb 13, 2026 | 1.16 | 1.25 | 1.16 | 1.22 | 1.22 | 5.17% | 218,333 |
| Feb 12, 2026 | 1.19 | 1.21 | 1.16 | 1.16 | 1.16 | -3.33% | 277,503 |
| Feb 11, 2026 | 1.25 | 1.26 | 1.18 | 1.20 | 1.20 | -4.76% | 814,556 |
| Feb 10, 2026 | 1.30 | 1.31 | 1.24 | 1.26 | 1.26 | -3.08% | 425,239 |
| Feb 9, 2026 | 1.40 | 1.42 | 1.20 | 1.30 | 1.30 | -4.41% | 1,995,695 |
| Feb 6, 2026 | 1.30 | 1.44 | 1.30 | 1.36 | 1.36 | 7.09% | 621,110 |
| Feb 5, 2026 | 1.35 | 1.35 | 1.26 | 1.27 | 1.27 | -4.51% | 634,219 |
| Feb 4, 2026 | 1.42 | 1.42 | 1.29 | 1.33 | 1.33 | -5.67% | 648,752 |
| Feb 3, 2026 | 1.42 | 1.45 | 1.38 | 1.41 | 1.41 | 1.44% | 367,082 |
| Feb 2, 2026 | 1.38 | 1.41 | 1.31 | 1.39 | 1.39 | 2.21% | 603,700 |
| Jan 30, 2026 | 1.38 | 1.43 | 1.33 | 1.36 | 1.36 | -1.45% | 418,015 |
| Jan 29, 2026 | 1.43 | 1.43 | 1.35 | 1.38 | 1.38 | -2.82% | 519,532 |
| Jan 28, 2026 | 1.46 | 1.46 | 1.40 | 1.42 | 1.42 | -2.07% | 366,579 |
| Jan 27, 2026 | 1.47 | 1.48 | 1.42 | 1.45 | 1.45 | -1.36% | 345,378 |
| Jan 26, 2026 | 1.49 | 1.52 | 1.44 | 1.47 | 1.47 | - | 414,048 |
| Jan 23, 2026 | 1.46 | 1.50 | 1.44 | 1.47 | 1.47 | - | 299,710 |
| Jan 22, 2026 | 1.53 | 1.54 | 1.45 | 1.47 | 1.47 | -2.00% | 639,641 |
| Jan 21, 2026 | 1.53 | 1.54 | 1.48 | 1.50 | 1.50 | - | 423,034 |
| Jan 20, 2026 | 1.45 | 1.52 | 1.41 | 1.50 | 1.50 | 2.74% | 925,539 |
| Jan 16, 2026 | 1.47 | 1.50 | 1.43 | 1.46 | 1.46 | - | 424,028 |
| Jan 15, 2026 | 1.60 | 1.62 | 1.41 | 1.46 | 1.46 | -5.81% | 2,034,364 |
| Jan 14, 2026 | 1.57 | 1.64 | 1.53 | 1.55 | 1.55 | 0.65% | 1,624,483 |
| Jan 13, 2026 | 1.47 | 1.63 | 1.42 | 1.54 | 1.54 | 6.94% | 1,035,774 |
| Jan 12, 2026 | 1.55 | 1.55 | 1.42 | 1.44 | 1.44 | -7.10% | 1,089,061 |
| Jan 9, 2026 | 1.57 | 1.63 | 1.52 | 1.55 | 1.55 | 0.65% | 881,201 |
| Jan 8, 2026 | 1.54 | 1.64 | 1.50 | 1.54 | 1.54 | 0.65% | 878,451 |
| Jan 7, 2026 | 1.50 | 1.59 | 1.48 | 1.53 | 1.53 | 3.38% | 642,482 |
| Jan 6, 2026 | 1.47 | 1.50 | 1.44 | 1.48 | 1.48 | 2.78% | 188,311 |
| Jan 5, 2026 | 1.49 | 1.52 | 1.40 | 1.44 | 1.44 | 7.46% | 365,970 |
| Jan 2, 2026 | 1.41 | 1.43 | 1.31 | 1.34 | 1.34 | -4.29% | 472,818 |
| Dec 31, 2025 | 1.48 | 1.50 | 1.39 | 1.40 | 1.40 | -5.41% | 553,430 |
| Dec 30, 2025 | 1.45 | 1.50 | 1.42 | 1.48 | 1.48 | - | 413,708 |
| Dec 29, 2025 | 1.53 | 1.54 | 1.43 | 1.48 | 1.48 | -1.99% | 252,099 |
| Dec 26, 2025 | 1.54 | 1.56 | 1.46 | 1.51 | 1.51 | -0.66% | 287,108 |
| Dec 24, 2025 | 1.56 | 1.58 | 1.50 | 1.52 | 1.52 | -2.56% | 239,694 |
| Dec 23, 2025 | 1.62 | 1.68 | 1.54 | 1.56 | 1.56 | -2.50% | 282,405 |
| Dec 22, 2025 | 1.61 | 1.69 | 1.55 | 1.60 | 1.60 | 3.90% | 432,168 |
| Dec 19, 2025 | 1.61 | 1.62 | 1.49 | 1.54 | 1.54 | -3.75% | 586,161 |
| Dec 18, 2025 | 1.61 | 1.68 | 1.60 | 1.60 | 1.60 | 3.90% | 328,415 |
| Dec 17, 2025 | 1.63 | 1.65 | 1.54 | 1.54 | 1.54 | -4.94% | 412,923 |
| Dec 16, 2025 | 1.68 | 1.71 | 1.61 | 1.62 | 1.62 | -2.99% | 445,269 |
| Dec 15, 2025 | 1.81 | 1.84 | 1.65 | 1.67 | 1.67 | -7.73% | 840,465 |
| Dec 12, 2025 | 1.99 | 1.99 | 1.71 | 1.81 | 1.81 | -10.84% | 1,329,603 |
| Dec 11, 2025 | 2.00 | 2.08 | 1.96 | 2.03 | 2.03 | 2.01% | 517,889 |
| Dec 10, 2025 | 1.97 | 2.09 | 1.94 | 1.99 | 1.99 | 1.53% | 746,866 |
| Dec 9, 2025 | 1.98 | 2.00 | 1.94 | 1.96 | 1.96 | - | 520,823 |
| Dec 8, 2025 | 1.92 | 2.00 | 1.86 | 1.96 | 1.96 | 2.08% | 576,778 |