Generation Bio Co. (GBIO)
NASDAQ: GBIO
· Real-Time Price · USD
5.99
0.21 (3.63%)
At close: Sep 05, 2025, 3:59 PM
5.70
-4.84%
After-hours: Sep 05, 2025, 05:21 PM EDT
GBIO Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 5, 2025 | 5.68 | 6.05 | 5.63 | 5.99 | 5.99 | 3.63% | 46,800 |
| Sep 4, 2025 | 5.88 | 5.98 | 5.69 | 5.78 | 5.78 | -3.34% | 129,708 |
| Sep 3, 2025 | 5.98 | 6.19 | 5.85 | 5.98 | 5.98 | 0.00% | 59,100 |
| Sep 2, 2025 | 5.98 | 6.03 | 5.89 | 5.98 | 5.98 | -0.33% | 55,682 |
| Aug 29, 2025 | 6.16 | 6.18 | 5.91 | 6.00 | 6.00 | -2.76% | 102,031 |
| Aug 28, 2025 | 6.39 | 6.48 | 6.10 | 6.17 | 6.17 | -2.83% | 46,713 |
| Aug 27, 2025 | 6.13 | 6.44 | 6.05 | 6.35 | 6.35 | 3.59% | 55,437 |
| Aug 26, 2025 | 6.05 | 6.21 | 5.91 | 6.13 | 6.13 | 0.49% | 115,974 |
| Aug 25, 2025 | 6.45 | 6.45 | 6.10 | 6.10 | 6.10 | -5.43% | 64,774 |
| Aug 22, 2025 | 6.35 | 6.55 | 6.28 | 6.45 | 6.45 | 2.71% | 79,900 |
| Aug 21, 2025 | 6.25 | 6.50 | 6.21 | 6.28 | 6.28 | 0.48% | 50,546 |
| Aug 20, 2025 | 6.19 | 6.34 | 5.94 | 6.25 | 6.25 | -2.19% | 156,745 |
| Aug 19, 2025 | 6.57 | 6.66 | 6.31 | 6.39 | 6.39 | -3.62% | 134,200 |
| Aug 18, 2025 | 6.47 | 6.81 | 6.19 | 6.63 | 6.63 | 5.41% | 222,298 |
| Aug 15, 2025 | 6.49 | 6.65 | 6.28 | 6.29 | 6.29 | -5.56% | 188,900 |
| Aug 14, 2025 | 6.45 | 6.68 | 5.75 | 6.66 | 6.66 | 0.76% | 765,446 |
| Aug 13, 2025 | 5.22 | 6.95 | 5.15 | 6.61 | 6.61 | 63.21% | 10,031,001 |
| Aug 12, 2025 | 4.09 | 4.27 | 3.97 | 4.05 | 4.05 | 0.25% | 3,462,915 |
| Aug 11, 2025 | 4.11 | 4.34 | 3.96 | 4.04 | 4.04 | -1.46% | 125,810 |
| Aug 8, 2025 | 4.14 | 4.55 | 4.04 | 4.10 | 4.10 | -1.20% | 58,548 |