Gossamer Bio, Inc. (GOSS)
NASDAQ: GOSS · Real-Time Price · USD
3.440
+0.155 (4.72%)
At close: Dec 24, 2025, 4:00 PM EST
3.550
+0.110 (3.20%)
Pre-market: Dec 26, 2025, 4:19 AM EST
Gossamer Bio Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 24, 2025 | 3.27 | 3.65 | 3.27 | 3.44 | 3.44 | 4.72% | 3,247,915 |
| Dec 23, 2025 | 3.75 | 3.77 | 3.21 | 3.29 | 3.29 | -12.86% | 5,658,788 |
| Dec 22, 2025 | 3.48 | 3.77 | 3.43 | 3.77 | 3.77 | 9.59% | 4,258,652 |
| Dec 19, 2025 | 3.41 | 3.60 | 3.37 | 3.44 | 3.44 | 0.29% | 15,010,852 |
| Dec 18, 2025 | 3.57 | 3.61 | 3.40 | 3.43 | 3.43 | -3.92% | 4,536,791 |
| Dec 17, 2025 | 3.64 | 3.82 | 3.50 | 3.57 | 3.57 | 0.28% | 3,702,898 |
| Dec 16, 2025 | 3.80 | 3.87 | 3.54 | 3.56 | 3.56 | -6.07% | 4,819,197 |
| Dec 15, 2025 | 3.70 | 3.87 | 3.53 | 3.79 | 3.79 | 5.28% | 8,612,155 |
| Dec 12, 2025 | 3.72 | 3.79 | 3.56 | 3.60 | 3.60 | -0.55% | 3,478,324 |
| Dec 11, 2025 | 3.50 | 3.80 | 3.47 | 3.62 | 3.62 | 3.72% | 4,249,557 |
| Dec 10, 2025 | 3.49 | 3.53 | 3.34 | 3.49 | 3.49 | 1.16% | 3,053,997 |
| Dec 9, 2025 | 3.45 | 3.54 | 3.43 | 3.45 | 3.45 | 1.17% | 1,647,048 |
| Dec 8, 2025 | 3.35 | 3.46 | 3.35 | 3.41 | 3.41 | 2.40% | 1,841,512 |
| Dec 5, 2025 | 3.35 | 3.40 | 3.25 | 3.33 | 3.33 | 0.30% | 2,219,871 |
| Dec 4, 2025 | 3.41 | 3.43 | 3.30 | 3.32 | 3.32 | -2.92% | 2,191,396 |
| Dec 3, 2025 | 3.04 | 3.45 | 3.01 | 3.42 | 3.42 | 14.38% | 4,680,496 |
| Dec 2, 2025 | 3.14 | 3.15 | 2.98 | 2.99 | 2.99 | -4.78% | 3,665,583 |
| Dec 1, 2025 | 3.27 | 3.31 | 3.11 | 3.14 | 3.14 | -5.99% | 3,590,545 |
| Nov 28, 2025 | 3.33 | 3.40 | 3.25 | 3.34 | 3.34 | - | 1,137,328 |
| Nov 26, 2025 | 3.31 | 3.37 | 3.22 | 3.34 | 3.34 | 2.14% | 1,718,456 |
| Nov 25, 2025 | 3.24 | 3.34 | 3.19 | 3.27 | 3.27 | 2.83% | 2,389,609 |
| Nov 24, 2025 | 3.08 | 3.23 | 3.00 | 3.18 | 3.18 | 3.92% | 2,735,002 |
| Nov 21, 2025 | 3.11 | 3.17 | 2.93 | 3.06 | 3.06 | -1.61% | 2,742,673 |
| Nov 20, 2025 | 3.22 | 3.28 | 3.05 | 3.11 | 3.11 | -0.96% | 2,952,105 |
| Nov 19, 2025 | 3.06 | 3.20 | 3.02 | 3.14 | 3.14 | 2.95% | 3,058,673 |
| Nov 18, 2025 | 2.98 | 3.10 | 2.92 | 3.05 | 3.05 | 2.01% | 2,897,706 |
| Nov 17, 2025 | 2.71 | 3.06 | 2.65 | 2.99 | 2.99 | 10.33% | 6,266,487 |
| Nov 14, 2025 | 2.42 | 2.77 | 2.42 | 2.71 | 2.71 | 7.97% | 2,785,582 |
| Nov 13, 2025 | 2.65 | 2.66 | 2.50 | 2.51 | 2.51 | -7.04% | 2,324,557 |
| Nov 12, 2025 | 2.63 | 2.71 | 2.54 | 2.70 | 2.70 | 4.25% | 3,419,273 |
| Nov 11, 2025 | 2.49 | 2.60 | 2.46 | 2.59 | 2.59 | 4.44% | 2,300,251 |
| Nov 10, 2025 | 2.45 | 2.62 | 2.44 | 2.48 | 2.48 | 5.08% | 4,073,072 |
| Nov 7, 2025 | 2.30 | 2.41 | 2.21 | 2.36 | 2.36 | 2.16% | 2,091,629 |
| Nov 6, 2025 | 2.28 | 2.41 | 2.28 | 2.31 | 2.31 | -2.53% | 2,346,750 |
| Nov 5, 2025 | 2.29 | 2.38 | 2.20 | 2.37 | 2.37 | 3.04% | 2,292,266 |
| Nov 4, 2025 | 2.35 | 2.37 | 2.28 | 2.30 | 2.30 | -3.77% | 1,937,214 |
| Nov 3, 2025 | 2.49 | 2.49 | 2.35 | 2.39 | 2.39 | -2.45% | 2,493,831 |
| Oct 31, 2025 | 2.43 | 2.52 | 2.38 | 2.45 | 2.45 | 1.24% | 2,163,333 |
| Oct 30, 2025 | 2.40 | 2.49 | 2.36 | 2.42 | 2.42 | 1.26% | 2,166,358 |
| Oct 29, 2025 | 2.38 | 2.47 | 2.33 | 2.39 | 2.39 | 0.42% | 2,353,323 |
| Oct 28, 2025 | 2.37 | 2.40 | 2.28 | 2.38 | 2.38 | -0.42% | 1,558,670 |
| Oct 27, 2025 | 2.48 | 2.53 | 2.34 | 2.39 | 2.39 | -3.63% | 3,831,114 |
| Oct 24, 2025 | 2.15 | 2.49 | 2.13 | 2.48 | 2.48 | 18.66% | 7,741,779 |
| Oct 23, 2025 | 2.23 | 2.24 | 2.08 | 2.09 | 2.09 | -5.43% | 2,981,791 |
| Oct 22, 2025 | 2.15 | 2.22 | 2.12 | 2.21 | 2.21 | 1.38% | 2,573,978 |
| Oct 21, 2025 | 2.27 | 2.28 | 2.15 | 2.18 | 2.18 | -3.96% | 4,084,419 |
| Oct 20, 2025 | 2.23 | 2.31 | 2.19 | 2.27 | 2.27 | 3.65% | 2,302,370 |
| Oct 17, 2025 | 2.29 | 2.30 | 2.18 | 2.19 | 2.19 | -5.19% | 2,998,195 |
| Oct 16, 2025 | 2.44 | 2.45 | 2.23 | 2.31 | 2.31 | -4.15% | 2,828,120 |
| Oct 15, 2025 | 2.39 | 2.45 | 2.36 | 2.41 | 2.41 | 1.26% | 2,381,115 |