OS Therapies Incorporated (OSTX)
NYSEAMERICAN: OSTX · Real-Time Price · USD
1.880
+0.080 (4.44%)
At close: Jun 26, 2026, 4:00 PM EDT
1.870
-0.010 (-0.53%)
After-hours: Jun 26, 2026, 8:00 PM EDT
OS Therapies Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 26, 2026 | 1.80 | 1.90 | 1.77 | 1.88 | 1.88 | 4.44% | 642,541 |
| Jun 25, 2026 | 1.83 | 1.83 | 1.73 | 1.80 | 1.80 | - | 560,825 |
| Jun 24, 2026 | 1.85 | 1.90 | 1.79 | 1.80 | 1.80 | -1.10% | 237,398 |
| Jun 23, 2026 | 1.77 | 1.87 | 1.77 | 1.82 | 1.82 | - | 384,593 |
| Jun 22, 2026 | 1.91 | 1.92 | 1.82 | 1.82 | 1.82 | -5.70% | 388,541 |
| Jun 18, 2026 | 1.76 | 1.96 | 1.74 | 1.93 | 1.93 | 12.21% | 1,141,032 |
| Jun 17, 2026 | 1.73 | 1.87 | 1.72 | 1.72 | 1.72 | -2.82% | 469,851 |
| Jun 16, 2026 | 1.73 | 1.81 | 1.63 | 1.77 | 1.77 | 2.91% | 1,088,401 |
| Jun 15, 2026 | 1.71 | 1.75 | 1.70 | 1.72 | 1.72 | 1.18% | 169,121 |
| Jun 12, 2026 | 1.72 | 1.75 | 1.68 | 1.70 | 1.70 | -0.58% | 278,307 |
| Jun 11, 2026 | 1.71 | 1.75 | 1.66 | 1.71 | 1.71 | 1.18% | 360,670 |
| Jun 10, 2026 | 1.73 | 1.77 | 1.69 | 1.69 | 1.69 | -2.87% | 297,505 |
| Jun 9, 2026 | 1.79 | 1.84 | 1.71 | 1.74 | 1.74 | -2.79% | 362,663 |
| Jun 8, 2026 | 1.81 | 1.87 | 1.76 | 1.79 | 1.79 | 0.56% | 494,648 |
| Jun 5, 2026 | 1.85 | 1.86 | 1.72 | 1.78 | 1.78 | -3.78% | 590,517 |
| Jun 4, 2026 | 1.82 | 1.91 | 1.76 | 1.85 | 1.85 | 2.78% | 374,852 |
| Jun 3, 2026 | 1.83 | 1.87 | 1.76 | 1.80 | 1.80 | -1.64% | 624,198 |
| Jun 2, 2026 | 1.92 | 2.02 | 1.78 | 1.83 | 1.83 | -2.14% | 1,649,627 |
| Jun 1, 2026 | 2.14 | 2.20 | 1.83 | 1.87 | 1.87 | -12.62% | 1,807,209 |
| May 29, 2026 | 2.01 | 2.19 | 1.98 | 2.14 | 2.14 | 8.08% | 1,427,567 |
| May 28, 2026 | 1.90 | 2.04 | 1.89 | 1.98 | 1.98 | 4.76% | 975,006 |
| May 27, 2026 | 1.77 | 1.94 | 1.75 | 1.89 | 1.89 | 8.00% | 670,682 |
| May 26, 2026 | 1.77 | 1.85 | 1.75 | 1.75 | 1.75 | 1.16% | 444,997 |
| May 22, 2026 | 1.80 | 1.82 | 1.72 | 1.73 | 1.73 | -4.95% | 332,593 |
| May 21, 2026 | 1.85 | 1.85 | 1.73 | 1.82 | 1.82 | -0.55% | 584,016 |
| May 20, 2026 | 1.79 | 1.86 | 1.74 | 1.83 | 1.83 | 3.98% | 542,205 |
| May 19, 2026 | 1.74 | 1.82 | 1.68 | 1.76 | 1.76 | 1.73% | 503,276 |
| May 18, 2026 | 1.92 | 1.93 | 1.62 | 1.73 | 1.73 | -7.98% | 1,780,303 |
| May 15, 2026 | 1.91 | 1.94 | 1.85 | 1.88 | 1.88 | - | 861,706 |
| May 14, 2026 | 1.90 | 1.99 | 1.86 | 1.88 | 1.88 | 5.03% | 1,820,928 |
| May 13, 2026 | 1.72 | 1.83 | 1.70 | 1.79 | 1.79 | 4.68% | 543,180 |
| May 12, 2026 | 1.74 | 1.74 | 1.66 | 1.71 | 1.71 | - | 226,587 |
| May 11, 2026 | 1.65 | 1.76 | 1.65 | 1.71 | 1.71 | 3.01% | 479,988 |
| May 8, 2026 | 1.71 | 1.72 | 1.66 | 1.66 | 1.66 | -2.35% | 299,976 |
| May 7, 2026 | 1.72 | 1.76 | 1.67 | 1.70 | 1.70 | -1.73% | 469,077 |
| May 6, 2026 | 1.74 | 1.79 | 1.72 | 1.73 | 1.73 | - | 468,671 |
| May 5, 2026 | 1.69 | 1.74 | 1.68 | 1.73 | 1.73 | 4.22% | 278,281 |
| May 4, 2026 | 1.59 | 1.71 | 1.58 | 1.66 | 1.66 | 3.11% | 533,893 |
| May 1, 2026 | 1.69 | 1.75 | 1.60 | 1.61 | 1.61 | -5.29% | 567,708 |
| Apr 30, 2026 | 1.73 | 1.90 | 1.69 | 1.70 | 1.70 | 4.29% | 1,220,586 |
| Apr 29, 2026 | 1.64 | 1.67 | 1.55 | 1.63 | 1.63 | - | 574,666 |
| Apr 28, 2026 | 1.80 | 1.85 | 1.61 | 1.63 | 1.63 | -7.91% | 1,319,599 |
| Apr 27, 2026 | 1.79 | 1.83 | 1.69 | 1.77 | 1.77 | - | 1,201,545 |
| Apr 24, 2026 | 1.46 | 1.84 | 1.42 | 1.77 | 1.77 | 22.07% | 3,419,512 |
| Apr 23, 2026 | 1.46 | 1.49 | 1.41 | 1.45 | 1.45 | 1.40% | 495,250 |
| Apr 22, 2026 | 1.39 | 1.46 | 1.38 | 1.43 | 1.43 | 3.62% | 532,385 |
| Apr 21, 2026 | 1.38 | 1.40 | 1.35 | 1.38 | 1.38 | - | 301,670 |
| Apr 20, 2026 | 1.30 | 1.41 | 1.30 | 1.38 | 1.38 | -0.72% | 641,634 |
| Apr 17, 2026 | 1.43 | 1.45 | 1.38 | 1.39 | 1.39 | -0.71% | 769,119 |
| Apr 16, 2026 | 1.39 | 1.43 | 1.36 | 1.40 | 1.40 | 1.45% | 321,647 |
| Apr 15, 2026 | 1.40 | 1.43 | 1.37 | 1.38 | 1.38 | -0.72% | 764,197 |
| Apr 14, 2026 | 1.33 | 1.42 | 1.32 | 1.39 | 1.39 | 5.30% | 639,977 |
| Apr 13, 2026 | 1.30 | 1.37 | 1.27 | 1.32 | 1.32 | 1.54% | 473,314 |
| Apr 10, 2026 | 1.36 | 1.37 | 1.27 | 1.30 | 1.30 | -3.70% | 535,174 |
| Apr 9, 2026 | 1.25 | 1.36 | 1.23 | 1.35 | 1.35 | 8.00% | 1,334,203 |
| Apr 8, 2026 | 1.28 | 1.29 | 1.21 | 1.25 | 1.25 | 1.63% | 639,196 |
| Apr 7, 2026 | 1.27 | 1.29 | 1.16 | 1.23 | 1.23 | -3.15% | 1,428,114 |
| Apr 6, 2026 | 1.36 | 1.36 | 1.26 | 1.27 | 1.27 | -6.62% | 792,052 |
| Apr 2, 2026 | 1.36 | 1.38 | 1.32 | 1.36 | 1.36 | - | 188,725 |
| Apr 1, 2026 | 1.37 | 1.43 | 1.35 | 1.36 | 1.36 | -3.55% | 353,442 |
| Mar 31, 2026 | 1.34 | 1.43 | 1.34 | 1.41 | 1.41 | 6.02% | 533,526 |
| Mar 30, 2026 | 1.41 | 1.41 | 1.29 | 1.33 | 1.33 | -5.67% | 478,337 |
| Mar 27, 2026 | 1.38 | 1.52 | 1.38 | 1.41 | 1.41 | 2.92% | 586,592 |
| Mar 26, 2026 | 1.42 | 1.44 | 1.37 | 1.37 | 1.37 | -4.86% | 218,971 |
| Mar 25, 2026 | 1.42 | 1.45 | 1.37 | 1.44 | 1.44 | 4.35% | 346,318 |
| Mar 24, 2026 | 1.52 | 1.53 | 1.34 | 1.38 | 1.38 | -9.21% | 746,654 |
| Mar 23, 2026 | 1.54 | 1.57 | 1.50 | 1.52 | 1.52 | -1.30% | 572,305 |
| Mar 20, 2026 | 1.50 | 1.57 | 1.46 | 1.54 | 1.54 | 2.67% | 516,079 |
| Mar 19, 2026 | 1.50 | 1.56 | 1.43 | 1.50 | 1.50 | -0.66% | 348,035 |
| Mar 18, 2026 | 1.52 | 1.55 | 1.49 | 1.51 | 1.51 | -1.31% | 299,928 |
| Mar 17, 2026 | 1.57 | 1.57 | 1.51 | 1.53 | 1.53 | 2.00% | 237,957 |
| Mar 16, 2026 | 1.48 | 1.60 | 1.48 | 1.50 | 1.50 | -3.23% | 351,084 |
| Mar 13, 2026 | 1.56 | 1.56 | 1.48 | 1.55 | 1.55 | 1.97% | 440,731 |
| Mar 12, 2026 | 1.55 | 1.59 | 1.44 | 1.52 | 1.52 | -1.94% | 748,759 |
| Mar 11, 2026 | 1.65 | 1.65 | 1.52 | 1.55 | 1.55 | -4.91% | 718,057 |
| Mar 10, 2026 | 1.78 | 1.84 | 1.61 | 1.63 | 1.63 | -4.68% | 1,380,331 |
| Mar 9, 2026 | 1.60 | 1.86 | 1.58 | 1.71 | 1.71 | 8.92% | 1,763,575 |
| Mar 6, 2026 | 1.48 | 1.61 | 1.48 | 1.57 | 1.57 | 3.97% | 671,050 |
| Mar 5, 2026 | 1.47 | 1.52 | 1.47 | 1.51 | 1.51 | 2.72% | 196,389 |
| Mar 4, 2026 | 1.40 | 1.49 | 1.40 | 1.47 | 1.47 | 5.00% | 233,650 |
| Mar 3, 2026 | 1.43 | 1.46 | 1.38 | 1.40 | 1.40 | -2.10% | 266,949 |
| Mar 2, 2026 | 1.50 | 1.50 | 1.41 | 1.43 | 1.43 | -2.72% | 345,956 |
| Feb 27, 2026 | 1.43 | 1.48 | 1.39 | 1.47 | 1.47 | 2.80% | 217,751 |
| Feb 26, 2026 | 1.36 | 1.46 | 1.33 | 1.43 | 1.43 | 3.62% | 345,055 |
| Feb 25, 2026 | 1.33 | 1.38 | 1.30 | 1.38 | 1.38 | 6.15% | 268,866 |
| Feb 24, 2026 | 1.22 | 1.32 | 1.21 | 1.30 | 1.30 | 6.56% | 258,303 |
| Feb 23, 2026 | 1.19 | 1.23 | 1.19 | 1.22 | 1.22 | 3.39% | 306,574 |
| Feb 20, 2026 | 1.20 | 1.21 | 1.18 | 1.18 | 1.18 | -1.67% | 200,046 |
| Feb 19, 2026 | 1.16 | 1.20 | 1.15 | 1.20 | 1.20 | 2.56% | 208,774 |
| Feb 18, 2026 | 1.22 | 1.24 | 1.16 | 1.17 | 1.17 | -3.31% | 327,603 |
| Feb 17, 2026 | 1.23 | 1.24 | 1.19 | 1.21 | 1.21 | -0.82% | 271,784 |
| Feb 13, 2026 | 1.16 | 1.25 | 1.16 | 1.22 | 1.22 | 5.17% | 218,411 |
| 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% | 814,592 |
| Feb 10, 2026 | 1.30 | 1.31 | 1.24 | 1.26 | 1.26 | -3.08% | 425,754 |
| Feb 9, 2026 | 1.40 | 1.42 | 1.20 | 1.30 | 1.30 | -4.41% | 1,996,995 |
| Feb 6, 2026 | 1.30 | 1.44 | 1.30 | 1.36 | 1.36 | 7.09% | 631,067 |
| 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% | 648,819 |
| Feb 3, 2026 | 1.42 | 1.45 | 1.38 | 1.41 | 1.41 | 1.44% | 367,275 |