OS Therapies Incorporated (OSTX)
NYSEAMERICAN: OSTX · Real-Time Price · USD
1.250
-0.020 (-1.57%)
At close: Oct 22, 2026, 4:00 PM EDT
1.250
0.00 (0.00%)
After-hours: Oct 22, 2026, 4:25 PM EDT
OS Therapies Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 22, 2026 | 1.27 | 1.31 | 1.24 | 1.25 | 1.25 | -1.57% | 344,347 |
| Oct 21, 2026 | 1.27 | 1.33 | 1.25 | 1.27 | 1.27 | 0.79% | 330,113 |
| Oct 20, 2026 | 1.30 | 1.34 | 1.26 | 1.26 | 1.26 | -0.79% | 319,813 |
| Oct 19, 2026 | 1.33 | 1.34 | 1.23 | 1.27 | 1.27 | -3.79% | 693,004 |
| Oct 16, 2026 | 1.42 | 1.43 | 1.30 | 1.32 | 1.32 | -6.38% | 527,873 |
| Oct 15, 2026 | 1.38 | 1.44 | 1.38 | 1.41 | 1.41 | 1.44% | 375,173 |
| Oct 14, 2026 | 1.45 | 1.48 | 1.38 | 1.39 | 1.39 | -4.14% | 484,286 |
| Oct 13, 2026 | 1.57 | 1.58 | 1.45 | 1.45 | 1.45 | -7.05% | 796,935 |
| Oct 12, 2026 | 1.61 | 1.62 | 1.56 | 1.56 | 1.56 | -3.70% | 233,234 |
| Oct 9, 2026 | 1.62 | 1.66 | 1.59 | 1.62 | 1.62 | - | 417,338 |
| Oct 8, 2026 | 1.55 | 1.68 | 1.54 | 1.62 | 1.62 | 4.52% | 661,617 |
| Oct 7, 2026 | 1.50 | 1.57 | 1.46 | 1.55 | 1.55 | 4.03% | 572,989 |
| Oct 6, 2026 | 1.71 | 1.74 | 1.47 | 1.49 | 1.49 | -6.88% | 5,977,389 |
| Oct 5, 2026 | 1.61 | 1.63 | 1.57 | 1.60 | 1.60 | -1.23% | 405,039 |
| Oct 2, 2026 | 1.63 | 1.66 | 1.62 | 1.62 | 1.62 | 0.62% | 231,497 |
| Oct 1, 2026 | 1.62 | 1.65 | 1.56 | 1.61 | 1.61 | 0.63% | 329,536 |
| Sep 30, 2026 | 1.60 | 1.67 | 1.59 | 1.60 | 1.60 | -0.62% | 474,486 |
| Sep 29, 2026 | 1.64 | 1.66 | 1.60 | 1.61 | 1.61 | -2.42% | 464,276 |
| Sep 28, 2026 | 1.66 | 1.68 | 1.61 | 1.65 | 1.65 | -0.60% | 353,047 |
| Sep 25, 2026 | 1.67 | 1.68 | 1.64 | 1.66 | 1.66 | - | 169,010 |
| Sep 24, 2026 | 1.66 | 1.67 | 1.62 | 1.66 | 1.66 | 0.61% | 344,669 |
| Sep 23, 2026 | 1.76 | 1.77 | 1.64 | 1.65 | 1.65 | -6.78% | 646,830 |
| Sep 22, 2026 | 1.76 | 1.84 | 1.74 | 1.77 | 1.77 | 1.72% | 598,354 |
| Sep 21, 2026 | 1.81 | 1.82 | 1.74 | 1.74 | 1.74 | -1.69% | 635,940 |
| Sep 18, 2026 | 1.81 | 1.83 | 1.76 | 1.77 | 1.77 | -3.28% | 904,680 |
| Sep 17, 2026 | 1.80 | 2.00 | 1.80 | 1.83 | 1.83 | 4.57% | 2,225,891 |
| Sep 16, 2026 | 1.79 | 1.82 | 1.74 | 1.75 | 1.75 | -1.69% | 420,146 |
| Sep 15, 2026 | 1.78 | 1.81 | 1.71 | 1.78 | 1.78 | 4.71% | 1,053,216 |
| Sep 14, 2026 | 1.65 | 1.79 | 1.62 | 1.70 | 1.70 | 1.19% | 989,436 |
| Sep 11, 2026 | 1.81 | 1.84 | 1.66 | 1.68 | 1.68 | -7.69% | 817,967 |
| Sep 10, 2026 | 1.87 | 1.92 | 1.81 | 1.82 | 1.82 | -2.15% | 528,894 |
| Sep 9, 2026 | 1.83 | 1.92 | 1.80 | 1.86 | 1.86 | 1.64% | 390,752 |
| Sep 8, 2026 | 1.96 | 2.02 | 1.75 | 1.83 | 1.83 | -2.66% | 1,747,658 |
| Sep 4, 2026 | 1.84 | 1.96 | 1.84 | 1.88 | 1.88 | 3.30% | 982,188 |
| Sep 3, 2026 | 1.72 | 1.84 | 1.72 | 1.82 | 1.82 | 6.43% | 874,994 |
| Sep 2, 2026 | 1.68 | 1.72 | 1.61 | 1.71 | 1.71 | 3.01% | 530,295 |
| Sep 1, 2026 | 1.68 | 1.71 | 1.63 | 1.66 | 1.66 | -1.78% | 398,331 |
| Aug 31, 2026 | 1.62 | 1.69 | 1.62 | 1.69 | 1.69 | 3.05% | 232,160 |
| Aug 28, 2026 | 1.69 | 1.69 | 1.60 | 1.64 | 1.64 | -2.38% | 291,819 |
| Aug 27, 2026 | 1.65 | 1.72 | 1.64 | 1.68 | 1.68 | 1.82% | 517,858 |
| Aug 26, 2026 | 1.65 | 1.65 | 1.60 | 1.65 | 1.65 | - | 344,248 |
| Aug 25, 2026 | 1.53 | 1.65 | 1.53 | 1.65 | 1.65 | 6.45% | 332,363 |
| Aug 24, 2026 | 1.50 | 1.55 | 1.46 | 1.55 | 1.55 | -2.52% | 438,512 |
| Aug 21, 2026 | 1.56 | 1.64 | 1.56 | 1.59 | 1.59 | 0.63% | 357,657 |
| Aug 20, 2026 | 1.50 | 1.58 | 1.45 | 1.58 | 1.58 | 8.22% | 367,640 |
| Aug 19, 2026 | 1.46 | 1.47 | 1.40 | 1.46 | 1.46 | 1.39% | 283,026 |
| Aug 18, 2026 | 1.48 | 1.51 | 1.43 | 1.44 | 1.44 | -2.04% | 231,445 |
| Aug 17, 2026 | 1.59 | 1.59 | 1.44 | 1.47 | 1.47 | -9.26% | 1,152,025 |
| Aug 14, 2026 | 1.58 | 1.63 | 1.56 | 1.62 | 1.62 | 1.25% | 399,561 |
| Aug 13, 2026 | 1.59 | 1.61 | 1.54 | 1.60 | 1.60 | -0.62% | 573,166 |