AtaiBeckley Inc. (ATAI)
NASDAQ: ATAI · Real-Time Price · USD
3.730
-0.610 (-14.06%)
Feb 26, 2026, 4:00 PM EST - Market closed
AtaiBeckley Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 26, 2026 | 3.90 | 4.00 | 3.53 | 3.73 | 3.73 | -14.06% | 9,504,170 |
| Feb 25, 2026 | 4.36 | 4.40 | 4.17 | 4.34 | 4.34 | -0.69% | 3,897,786 |
| Feb 24, 2026 | 4.00 | 4.37 | 3.94 | 4.37 | 4.37 | 10.08% | 6,886,464 |
| Feb 23, 2026 | 3.81 | 3.98 | 3.75 | 3.97 | 3.97 | 2.32% | 3,057,193 |
| Feb 20, 2026 | 3.83 | 4.03 | 3.82 | 3.88 | 3.88 | 1.57% | 3,293,538 |
| Feb 19, 2026 | 3.95 | 3.95 | 3.56 | 3.82 | 3.82 | -3.29% | 4,454,072 |
| Feb 18, 2026 | 3.80 | 4.16 | 3.79 | 3.95 | 3.95 | 3.95% | 4,760,818 |
| Feb 17, 2026 | 3.68 | 3.88 | 3.65 | 3.80 | 3.80 | 6.44% | 4,232,467 |
| Feb 13, 2026 | 3.61 | 3.75 | 3.50 | 3.57 | 3.57 | -0.28% | 2,279,506 |
| Feb 12, 2026 | 3.93 | 3.94 | 3.58 | 3.58 | 3.58 | -9.82% | 4,010,083 |
| Feb 11, 2026 | 3.87 | 3.99 | 3.75 | 3.97 | 3.97 | 3.12% | 2,680,188 |
| Feb 10, 2026 | 3.90 | 4.01 | 3.81 | 3.85 | 3.85 | -2.16% | 4,278,533 |
| Feb 9, 2026 | 3.77 | 3.94 | 3.69 | 3.94 | 3.94 | 4.38% | 2,668,268 |
| Feb 6, 2026 | 3.44 | 3.80 | 3.44 | 3.77 | 3.77 | 10.56% | 4,549,762 |
| Feb 5, 2026 | 3.55 | 3.60 | 3.32 | 3.41 | 3.41 | -5.54% | 5,838,939 |
| Feb 4, 2026 | 3.85 | 3.87 | 3.54 | 3.61 | 3.61 | -6.72% | 4,157,949 |
| Feb 3, 2026 | 3.88 | 3.98 | 3.74 | 3.87 | 3.87 | 0.78% | 3,697,849 |
| Feb 2, 2026 | 3.74 | 3.95 | 3.72 | 3.84 | 3.84 | 2.13% | 3,108,569 |
| Jan 30, 2026 | 3.83 | 3.93 | 3.70 | 3.76 | 3.76 | -2.08% | 2,136,170 |
| Jan 29, 2026 | 3.87 | 4.00 | 3.79 | 3.84 | 3.84 | -0.78% | 3,392,763 |
| Jan 28, 2026 | 3.90 | 3.97 | 3.83 | 3.87 | 3.87 | -0.77% | 4,070,999 |
| Jan 27, 2026 | 3.95 | 3.97 | 3.89 | 3.90 | 3.90 | - | 1,913,609 |
| Jan 26, 2026 | 4.08 | 4.10 | 3.83 | 3.90 | 3.90 | -6.02% | 4,659,696 |
| Jan 23, 2026 | 3.95 | 4.17 | 3.90 | 4.15 | 4.15 | 4.53% | 5,058,325 |
| Jan 22, 2026 | 3.93 | 4.08 | 3.91 | 3.97 | 3.97 | 1.79% | 2,973,449 |
| Jan 21, 2026 | 3.86 | 3.92 | 3.77 | 3.90 | 3.90 | 1.30% | 3,412,722 |
| Jan 20, 2026 | 3.55 | 3.91 | 3.50 | 3.85 | 3.85 | 5.77% | 5,789,810 |
| Jan 16, 2026 | 3.72 | 3.74 | 3.61 | 3.64 | 3.64 | -1.89% | 2,116,983 |
| Jan 15, 2026 | 3.73 | 3.78 | 3.65 | 3.71 | 3.71 | -0.27% | 4,214,322 |
| Jan 14, 2026 | 3.67 | 3.85 | 3.65 | 3.72 | 3.72 | 1.36% | 4,246,233 |
| Jan 13, 2026 | 3.75 | 3.82 | 3.60 | 3.67 | 3.67 | -2.39% | 3,856,054 |
| Jan 12, 2026 | 3.74 | 3.81 | 3.64 | 3.76 | 3.76 | 0.27% | 7,060,448 |
| Jan 9, 2026 | 3.97 | 3.98 | 3.68 | 3.75 | 3.75 | -5.54% | 4,902,751 |
| Jan 8, 2026 | 3.99 | 4.09 | 3.90 | 3.97 | 3.97 | -0.75% | 3,367,151 |
| Jan 7, 2026 | 4.00 | 4.14 | 3.92 | 4.00 | 4.00 | - | 3,647,109 |
| Jan 6, 2026 | 3.90 | 4.02 | 3.80 | 4.00 | 4.00 | 3.36% | 3,113,182 |
| Jan 5, 2026 | 3.82 | 3.93 | 3.64 | 3.87 | 3.87 | - | 4,190,297 |
| Jan 2, 2026 | 4.19 | 4.19 | 3.78 | 3.87 | 3.87 | -5.38% | 5,761,726 |
| Dec 31, 2025 | 3.98 | 4.11 | 3.93 | 4.09 | 4.09 | 2.76% | 3,946,797 |
| Dec 30, 2025 | 3.99 | 4.03 | 3.90 | 3.98 | 3.98 | -0.50% | 3,301,049 |
| Dec 29, 2025 | 4.00 | 4.10 | 3.96 | 4.00 | 4.00 | -1.72% | 2,576,520 |
| Dec 26, 2025 | 4.20 | 4.20 | 4.02 | 4.07 | 4.07 | -2.86% | 3,031,732 |
| Dec 24, 2025 | 4.34 | 4.36 | 4.11 | 4.19 | 4.19 | -3.23% | 1,960,953 |
| Dec 23, 2025 | 4.42 | 4.72 | 4.25 | 4.33 | 4.33 | 0.70% | 6,667,176 |
| Dec 22, 2025 | 4.01 | 4.31 | 3.97 | 4.30 | 4.30 | 8.59% | 4,542,895 |
| Dec 19, 2025 | 3.94 | 4.02 | 3.91 | 3.96 | 3.96 | 1.28% | 9,991,785 |
| Dec 18, 2025 | 4.09 | 4.21 | 3.88 | 3.91 | 3.91 | -3.69% | 2,423,975 |
| Dec 17, 2025 | 4.24 | 4.33 | 4.05 | 4.06 | 4.06 | -4.02% | 1,441,872 |
| Dec 16, 2025 | 4.10 | 4.25 | 4.08 | 4.23 | 4.23 | 2.17% | 1,346,852 |
| Dec 15, 2025 | 4.30 | 4.32 | 4.10 | 4.14 | 4.14 | -3.50% | 1,820,497 |