5 DAY PERFORMANCE
-8.76%
1 MONTH PERFORMANCE
-28.37%
3 MONTH PERFORMANCE
+9.65%
6 MONTH PERFORMANCE
+83.82%
YEAR-TO-DATE PERFORMANCE
-19.35%
1 YEAR PERFORMANCE
+157.18%
Gossamer Bio Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 01/09/2026 | $2.54 | $2.50 (-1.57%) | $2.61 | $2.41 | 3.39 M | $568.19 M |
| 01/08/2026 | $2.35 | $2.50 (6.38%) | $2.54 | $2.35 | 7.13 M | $568.19 M |
| 01/07/2026 | $2.55 | $2.41 (-5.49%) | $2.65 | $2.36 | 6.89 M | $547.73 M |
| 01/06/2026 | $2.71 | $2.56 (-5.54%) | $2.76 | $2.52 | 5.60 M | $581.83 M |
| 01/05/2026 | $2.91 | $2.74 (-5.84%) | $2.97 | $2.73 | 4.47 M | $622.73 M |
| 01/02/2026 | $3.15 | $2.88 (-8.57%) | $3.15 | $2.85 | 3.86 M | $654.55 M |
| 12/31/2025 | $3.12 | $3.10 (-0.64%) | $3.21 | $3.08 | 3.45 M | $704.55 M |
| 12/30/2025 | $3.21 | $3.12 (-2.8%) | $3.26 | $3.04 | 4.11 M | $709.10 M |
| 12/29/2025 | $3.25 | $3.21 (-1.23%) | $3.35 | $3.21 | 4.11 M | $729.55 M |
| 12/26/2025 | $3.41 | $3.23 (-5.28%) | $3.46 | $3.14 | 4.37 M | $734.10 M |
| 12/24/2025 | $3.27 | $3.44 (5.2%) | $3.65 | $3.27 | 3.25 M | $781.83 M |
| 12/23/2025 | $3.75 | $3.29 (-12.27%) | $3.77 | $3.21 | 5.67 M | $747.74 M |
| 12/22/2025 | $3.48 | $3.77 (8.33%) | $3.77 | $3.43 | 4.26 M | $856.83 M |
| 12/19/2025 | $3.41 | $3.44 (0.88%) | $3.60 | $3.37 | 15.02 M | $781.83 M |
| 12/18/2025 | $3.57 | $3.43 (-3.92%) | $3.61 | $3.40 | 4.54 M | $779.55 M |
| 12/17/2025 | $3.64 | $3.57 (-1.92%) | $3.82 | $3.50 | 3.70 M | $811.37 M |
| 12/16/2025 | $3.80 | $3.56 (-6.32%) | $3.87 | $3.54 | 4.86 M | $809.10 M |
| 12/15/2025 | $3.70 | $3.79 (2.43%) | $3.87 | $3.53 | 8.63 M | $861.37 M |
| 12/12/2025 | $3.72 | $3.60 (-3.23%) | $3.79 | $3.56 | 3.48 M | $818.19 M |
| 12/11/2025 | $3.50 | $3.62 (3.43%) | $3.80 | $3.47 | 4.29 M | $822.74 M |
| 12/10/2025 | $3.49 | $3.49 (0%) | $3.53 | $3.34 | 3.05 M | $793.19 M |
| 12/09/2025 | $3.45 | $3.45 (0%) | $3.54 | $3.43 | 1.65 M | $784.10 M |
| 12/08/2025 | $3.35 | $3.41 (1.79%) | $3.46 | $3.35 | 1.84 M | $775.01 M |
| 12/05/2025 | $3.35 | $3.33 (-0.6%) | $3.40 | $3.25 | 2.22 M | $756.83 M |
| 12/04/2025 | $3.41 | $3.32 (-2.64%) | $3.43 | $3.30 | 2.19 M | $754.55 M |
| 12/03/2025 | $3.04 | $3.42 (12.5%) | $3.45 | $3.01 | 4.71 M | $777.28 M |
| 12/02/2025 | $3.14 | $2.99 (-4.78%) | $3.15 | $2.98 | 3.67 M | $679.55 M |
| 12/01/2025 | $3.27 | $3.14 (-3.98%) | $3.31 | $3.11 | 3.60 M | $713.64 M |
| 11/28/2025 | $3.33 | $3.34 (0.3%) | $3.40 | $3.25 | 1.14 M | $759.10 M |
| 11/26/2025 | $3.31 | $3.34 (0.91%) | $3.37 | $3.22 | 1.72 M | $759.10 M |
| 11/25/2025 | $3.24 | $3.27 (0.93%) | $3.34 | $3.19 | 2.39 M | $743.19 M |
| 11/24/2025 | $3.08 | $3.18 (3.25%) | $3.23 | $3.00 | 2.74 M | $722.74 M |
| 11/21/2025 | $3.11 | $3.06 (-1.61%) | $3.17 | $2.93 | 2.74 M | $695.46 M |
| 11/20/2025 | $3.22 | $3.11 (-3.42%) | $3.28 | $3.05 | 2.95 M | $706.83 M |
| 11/19/2025 | $3.06 | $3.14 (2.61%) | $3.20 | $3.02 | 3.06 M | $713.64 M |
| 11/18/2025 | $2.98 | $3.05 (2.35%) | $3.10 | $2.92 | 2.90 M | $693.19 M |
| 11/17/2025 | $2.71 | $2.99 (10.33%) | $3.06 | $2.65 | 6.27 M | $679.55 M |
| 11/14/2025 | $2.42 | $2.71 (11.98%) | $2.77 | $2.42 | 2.79 M | $615.92 M |
| 11/13/2025 | $2.65 | $2.51 (-5.28%) | $2.66 | $2.50 | 2.32 M | $570.46 M |
| 11/12/2025 | $2.63 | $2.70 (2.66%) | $2.71 | $2.54 | 3.42 M | $613.64 M |
| 11/11/2025 | $2.49 | $2.59 (4.02%) | $2.60 | $2.46 | 2.30 M | $588.64 M |
| 11/10/2025 | $2.45 | $2.48 (1.22%) | $2.62 | $2.44 | 4.07 M | $563.64 M |
| 11/07/2025 | $2.30 | $2.36 (2.61%) | $2.41 | $2.21 | 2.09 M | $536.37 M |
| 11/06/2025 | $2.28 | $2.31 (1.32%) | $2.41 | $2.28 | 2.35 M | $525.01 M |
| 11/05/2025 | $2.29 | $2.37 (3.49%) | $2.38 | $2.20 | 2.29 M | $538.64 M |
| 11/04/2025 | $2.35 | $2.30 (-2.13%) | $2.37 | $2.28 | 1.94 M | $522.73 M |
| 11/03/2025 | $2.49 | $2.39 (-4.02%) | $2.49 | $2.35 | 2.49 M | $543.19 M |
| 10/31/2025 | $2.43 | $2.45 (0.82%) | $2.52 | $2.38 | 2.16 M | $556.82 M |
| 10/30/2025 | $2.40 | $2.42 (0.83%) | $2.49 | $2.36 | 2.17 M | $550.01 M |
| 10/29/2025 | $2.38 | $2.39 (0.42%) | $2.47 | $2.33 | 2.35 M | $543.19 M |
| 10/28/2025 | $2.37 | $2.38 (0.42%) | $2.40 | $2.28 | 1.56 M | $540.92 M |
| 10/27/2025 | $2.48 | $2.39 (-3.63%) | $2.53 | $2.34 | 3.83 M | $543.19 M |
| 10/24/2025 | $2.15 | $2.48 (15.35%) | $2.49 | $2.13 | 7.74 M | $563.64 M |
| 10/23/2025 | $2.23 | $2.09 (-6.28%) | $2.24 | $2.08 | 2.98 M | $475.01 M |
| 10/22/2025 | $2.15 | $2.21 (2.79%) | $2.22 | $2.12 | 2.57 M | $502.28 M |
| 10/21/2025 | $2.27 | $2.18 (-3.96%) | $2.28 | $2.15 | 4.08 M | $495.46 M |
| 10/20/2025 | $2.23 | $2.27 (1.79%) | $2.31 | $2.19 | 2.30 M | $515.92 M |
| 10/17/2025 | $2.29 | $2.19 (-4.37%) | $2.30 | $2.18 | 3.00 M | $497.73 M |
| 10/16/2025 | $2.44 | $2.31 (-5.33%) | $2.45 | $2.23 | 2.83 M | $525.01 M |
| 10/15/2025 | $2.39 | $2.41 (0.84%) | $2.45 | $2.36 | 2.38 M | $547.73 M |
| 10/14/2025 | $2.40 | $2.38 (-0.83%) | $2.42 | $2.31 | 2.26 M | $540.92 M |
| 10/13/2025 | $2.35 | $2.44 (3.83%) | $2.44 | $2.29 | 3.02 M | $554.55 M |
| 10/10/2025 | $2.55 | $2.28 (-10.59%) | $2.58 | $2.21 | 4.33 M | $518.19 M |