Boundless Bio, Inc. (BOLD)
NASDAQ: BOLD · Real-Time Price · USD
1.498
-0.052 (-3.35%)
At close: May 15, 2026, 4:00 PM EDT
1.490
-0.008 (-0.53%)
After-hours: May 15, 2026, 4:04 PM EDT
Boundless Bio Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 15, 2026 | 1.56 | 1.56 | 1.49 | 1.49 | 1.49 | -3.87% | 157,854 |
| May 14, 2026 | 1.56 | 1.58 | 1.52 | 1.55 | 1.55 | 0.65% | 282,892 |
| May 13, 2026 | 1.52 | 1.58 | 1.49 | 1.54 | 1.54 | 2.67% | 118,793 |
| May 12, 2026 | 1.57 | 1.59 | 1.46 | 1.50 | 1.50 | -3.23% | 261,928 |
| May 11, 2026 | 1.41 | 1.58 | 1.40 | 1.55 | 1.55 | 7.64% | 332,844 |
| May 8, 2026 | 1.52 | 1.56 | 1.41 | 1.44 | 1.44 | -5.88% | 399,744 |
| May 7, 2026 | 1.59 | 1.65 | 1.51 | 1.53 | 1.53 | -3.16% | 115,945 |
| May 6, 2026 | 1.54 | 1.59 | 1.51 | 1.58 | 1.58 | 0.64% | 84,766 |
| May 5, 2026 | 1.59 | 1.59 | 1.53 | 1.57 | 1.57 | - | 85,511 |
| May 4, 2026 | 1.56 | 1.59 | 1.56 | 1.57 | 1.57 | - | 28,015 |
| May 1, 2026 | 1.47 | 1.57 | 1.45 | 1.57 | 1.57 | 7.53% | 70,345 |
| Apr 30, 2026 | 1.47 | 1.48 | 1.43 | 1.46 | 1.46 | 0.69% | 73,686 |
| Apr 29, 2026 | 1.46 | 1.48 | 1.42 | 1.45 | 1.45 | 0.69% | 67,979 |
| Apr 28, 2026 | 1.49 | 1.50 | 1.43 | 1.44 | 1.44 | -2.04% | 142,263 |
| Apr 27, 2026 | 1.54 | 1.54 | 1.46 | 1.47 | 1.47 | -2.00% | 63,020 |
| Apr 24, 2026 | 1.54 | 1.55 | 1.46 | 1.50 | 1.50 | -1.32% | 123,743 |
| Apr 23, 2026 | 1.56 | 1.56 | 1.48 | 1.52 | 1.52 | -1.94% | 95,677 |
| Apr 22, 2026 | 1.56 | 1.61 | 1.53 | 1.55 | 1.55 | -1.90% | 200,672 |
| Apr 21, 2026 | 1.60 | 1.61 | 1.56 | 1.58 | 1.58 | -1.25% | 74,798 |
| Apr 20, 2026 | 1.58 | 1.61 | 1.53 | 1.60 | 1.60 | 1.27% | 188,690 |
| Apr 17, 2026 | 1.64 | 1.65 | 1.57 | 1.58 | 1.58 | -3.07% | 352,286 |
| Apr 16, 2026 | 1.64 | 1.66 | 1.57 | 1.63 | 1.63 | - | 255,184 |
| Apr 15, 2026 | 1.60 | 1.67 | 1.56 | 1.63 | 1.63 | 4.49% | 597,412 |
| Apr 14, 2026 | 1.46 | 1.68 | 1.40 | 1.56 | 1.56 | 30.00% | 6,070,624 |
| Apr 13, 2026 | 1.12 | 1.23 | 1.12 | 1.20 | 1.20 | 6.19% | 193,697 |
| Apr 10, 2026 | 1.13 | 1.16 | 1.13 | 1.13 | 1.13 | -0.88% | 105,599 |
| Apr 9, 2026 | 1.14 | 1.19 | 1.14 | 1.14 | 1.14 | -0.87% | 97,772 |
| Apr 8, 2026 | 1.19 | 1.19 | 1.15 | 1.15 | 1.15 | 0.88% | 58,169 |
| Apr 7, 2026 | 1.15 | 1.18 | 1.13 | 1.14 | 1.14 | -3.39% | 34,967 |
| Apr 6, 2026 | 1.10 | 1.20 | 1.10 | 1.18 | 1.18 | 9.26% | 303,991 |
| Apr 2, 2026 | 1.10 | 1.12 | 1.07 | 1.08 | 1.08 | -4.42% | 268,574 |
| Apr 1, 2026 | 1.13 | 1.17 | 1.13 | 1.13 | 1.13 | 2.73% | 65,588 |
| Mar 31, 2026 | 1.10 | 1.13 | 1.07 | 1.10 | 1.10 | 1.38% | 173,637 |
| Mar 30, 2026 | 1.14 | 1.14 | 1.07 | 1.09 | 1.09 | -2.25% | 124,742 |
| Mar 27, 2026 | 1.11 | 1.14 | 1.10 | 1.11 | 1.11 | - | 156,696 |
| Mar 26, 2026 | 1.13 | 1.14 | 1.10 | 1.11 | 1.11 | -1.77% | 53,480 |
| Mar 25, 2026 | 1.17 | 1.17 | 1.13 | 1.13 | 1.13 | - | 30,005 |
| Mar 24, 2026 | 1.15 | 1.15 | 1.13 | 1.13 | 1.13 | -1.74% | 58,915 |
| Mar 23, 2026 | 1.18 | 1.19 | 1.15 | 1.15 | 1.15 | -3.36% | 72,478 |
| Mar 20, 2026 | 1.17 | 1.22 | 1.17 | 1.19 | 1.19 | 3.48% | 124,745 |
| Mar 19, 2026 | 1.15 | 1.17 | 1.15 | 1.15 | 1.15 | -1.71% | 21,513 |
| Mar 18, 2026 | 1.16 | 1.18 | 1.14 | 1.17 | 1.17 | 1.74% | 55,216 |
| Mar 17, 2026 | 1.13 | 1.16 | 1.13 | 1.15 | 1.15 | 2.68% | 29,116 |
| Mar 16, 2026 | 1.12 | 1.14 | 1.12 | 1.12 | 1.12 | 0.90% | 57,486 |
| Mar 13, 2026 | 1.13 | 1.14 | 1.10 | 1.11 | 1.11 | -0.89% | 42,877 |
| Mar 12, 2026 | 1.16 | 1.17 | 1.12 | 1.12 | 1.12 | -3.45% | 32,963 |
| Mar 11, 2026 | 1.15 | 1.17 | 1.13 | 1.16 | 1.16 | 0.87% | 48,854 |
| Mar 10, 2026 | 1.16 | 1.18 | 1.14 | 1.15 | 1.15 | 0.88% | 77,434 |
| Mar 9, 2026 | 1.15 | 1.15 | 1.12 | 1.14 | 1.14 | 0.88% | 76,592 |
| Mar 6, 2026 | 1.12 | 1.15 | 1.12 | 1.13 | 1.13 | 0.89% | 51,393 |