BioAtla, Inc. (BCAB)
NASDAQ: BCAB · Real-Time Price · USD
3.690
+0.075 (2.07%)
At close: May 22, 2026, 4:00 PM EDT
3.750
+0.060 (1.63%)
After-hours: May 22, 2026, 4:32 PM EDT
BioAtla Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 22, 2026 | 3.68 | 3.82 | 3.50 | 3.69 | 3.69 | 2.07% | 16,918 |
| May 21, 2026 | 3.45 | 3.70 | 3.42 | 3.62 | 3.62 | -0.14% | 26,416 |
| May 20, 2026 | 3.74 | 3.82 | 3.37 | 3.62 | 3.62 | -6.46% | 28,986 |
| May 19, 2026 | 4.07 | 4.08 | 3.26 | 3.87 | 3.87 | -1.28% | 82,810 |
| May 18, 2026 | 4.30 | 4.60 | 3.83 | 3.92 | 3.92 | -8.20% | 37,423 |
| May 15, 2026 | 4.27 | 4.77 | 4.22 | 4.27 | 4.27 | -2.29% | 27,454 |
| May 14, 2026 | 4.40 | 4.59 | 4.36 | 4.37 | 4.37 | -0.68% | 9,959 |
| May 13, 2026 | 4.51 | 4.72 | 4.40 | 4.40 | 4.40 | -3.08% | 11,601 |
| May 12, 2026 | 4.47 | 4.75 | 4.47 | 4.54 | 4.54 | 0.44% | 10,443 |
| May 11, 2026 | 4.86 | 4.86 | 4.48 | 4.52 | 4.52 | -6.61% | 47,920 |
| May 8, 2026 | 4.36 | 5.18 | 4.36 | 4.84 | 4.84 | 11.26% | 58,327 |
| May 7, 2026 | 4.49 | 4.58 | 4.20 | 4.35 | 4.35 | -3.33% | 10,336 |
| May 6, 2026 | 4.52 | 4.76 | 4.46 | 4.50 | 4.50 | 2.74% | 20,728 |
| May 5, 2026 | 4.82 | 4.82 | 4.30 | 4.38 | 4.38 | -6.81% | 51,424 |
| May 4, 2026 | 4.14 | 4.81 | 4.14 | 4.70 | 4.70 | 10.07% | 53,000 |
| May 1, 2026 | 4.16 | 4.35 | 4.14 | 4.27 | 4.27 | 1.43% | 27,736 |
| Apr 30, 2026 | 4.13 | 4.30 | 3.92 | 4.21 | 4.21 | 4.21% | 12,780 |
| Apr 29, 2026 | 4.40 | 4.41 | 3.97 | 4.04 | 4.04 | -6.05% | 20,026 |
| Apr 28, 2026 | 4.52 | 4.75 | 4.30 | 4.30 | 4.30 | -4.66% | 33,247 |
| Apr 27, 2026 | 4.85 | 5.21 | 4.51 | 4.51 | 4.51 | -7.39% | 33,351 |
| Apr 24, 2026 | 5.18 | 5.18 | 4.74 | 4.87 | 4.87 | -5.62% | 17,485 |
| Apr 23, 2026 | 5.83 | 5.83 | 4.98 | 5.16 | 5.16 | -11.64% | 39,856 |
| Apr 22, 2026 | 5.68 | 5.99 | 5.52 | 5.84 | 5.84 | 3.55% | 12,719 |
| Apr 21, 2026 | 5.85 | 6.14 | 5.23 | 5.64 | 5.64 | -0.88% | 66,634 |
| Apr 20, 2026 | 4.59 | 5.69 | 4.58 | 5.69 | 5.69 | 23.97% | 143,902 |
| Apr 17, 2026 | 4.82 | 4.91 | 4.56 | 4.59 | 4.59 | -6.52% | 27,975 |
| Apr 16, 2026 | 4.56 | 5.00 | 4.31 | 4.91 | 4.91 | 8.99% | 40,376 |
| Apr 15, 2026 | 4.25 | 4.53 | 4.25 | 4.51 | 4.51 | 5.50% | 22,260 |
| Apr 14, 2026 | 4.43 | 4.45 | 4.20 | 4.27 | 4.27 | -0.93% | 21,243 |
| Apr 13, 2026 | 4.50 | 5.22 | 4.31 | 4.31 | 4.31 | -3.36% | 49,355 |
| Apr 10, 2026 | 4.44 | 4.59 | 4.33 | 4.46 | 4.46 | -1.33% | 18,739 |
| Apr 9, 2026 | 4.39 | 4.68 | 4.35 | 4.52 | 4.52 | 1.80% | 37,298 |
| Apr 8, 2026 | 4.80 | 4.90 | 4.20 | 4.44 | 4.44 | -4.72% | 71,150 |
| Apr 7, 2026 | 5.37 | 5.37 | 3.92 | 4.66 | 4.66 | -17.52% | 257,455 |
| Apr 6, 2026 | 6.52 | 6.52 | 5.42 | 5.65 | 5.65 | -13.34% | 133,211 |
| Apr 2, 2026 | 6.85 | 6.94 | 6.38 | 6.52 | 6.52 | -3.12% | 21,344 |
| Apr 1, 2026 | 6.21 | 6.90 | 6.00 | 6.73 | 6.73 | -16.40% | 59,979 |
| Mar 31, 2026 | 8.00 | 8.20 | 7.25 | 8.05 | 8.05 | 4.55% | 28,249 |
| Mar 30, 2026 | 8.05 | 8.08 | 7.65 | 7.70 | 7.70 | 0.52% | 12,177 |
| Mar 27, 2026 | 7.80 | 8.45 | 7.53 | 7.66 | 7.66 | -9.88% | 16,427 |
| Mar 26, 2026 | 7.72 | 8.50 | 7.50 | 8.50 | 8.50 | 7.53% | 14,956 |
| Mar 25, 2026 | 7.44 | 8.32 | 7.44 | 7.91 | 7.91 | 6.75% | 18,093 |
| Mar 24, 2026 | 8.50 | 8.50 | 7.40 | 7.41 | 7.41 | -12.88% | 48,517 |
| Mar 23, 2026 | 8.12 | 8.90 | 8.09 | 8.50 | 8.50 | 0.83% | 16,277 |
| Mar 20, 2026 | 7.85 | 8.43 | 7.85 | 8.43 | 8.43 | 7.87% | 18,957 |
| Mar 19, 2026 | 8.00 | 8.42 | 7.63 | 7.82 | 7.82 | -2.31% | 18,817 |
| Mar 18, 2026 | 8.50 | 8.75 | 8.00 | 8.00 | 8.00 | -8.83% | 30,821 |
| Mar 17, 2026 | 9.12 | 10.25 | 8.73 | 8.78 | 8.78 | -3.73% | 49,445 |
| Mar 16, 2026 | 8.86 | 9.50 | 8.40 | 9.12 | 9.12 | 10.42% | 38,854 |
| Mar 13, 2026 | 8.55 | 8.86 | 8.06 | 8.26 | 8.26 | -1.90% | 17,248 |