Gossamer Bio, Inc. (GOSS)
NASDAQ: GOSS · Real-Time Price · USD
0.1700
-0.0001 (-0.06%)
At close: Aug 31, 2026, 4:00 PM EDT
0.1708
+0.0008 (0.47%)
After-hours: Aug 31, 2026, 7:59 PM EDT
Gossamer Bio Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 31, 2026 | 0.17 | 0.18 | 0.17 | 0.17 | 0.17 | -0.06% | 10,107,518 |
| Aug 28, 2026 | 0.17 | 0.17 | 0.16 | 0.17 | 0.17 | - | 7,920,885 |
| Aug 27, 2026 | 0.18 | 0.18 | 0.16 | 0.17 | 0.17 | -2.19% | 15,445,034 |
| Aug 26, 2026 | 0.20 | 0.20 | 0.17 | 0.17 | 0.17 | -14.96% | 29,151,995 |
| Aug 25, 2026 | 0.18 | 0.21 | 0.17 | 0.20 | 0.20 | 16.86% | 47,555,258 |
| Aug 24, 2026 | 0.15 | 0.19 | 0.15 | 0.18 | 0.18 | 13.12% | 47,109,827 |
| Aug 21, 2026 | 0.17 | 0.17 | 0.15 | 0.15 | 0.15 | -1.78% | 131,355,502 |
| Aug 20, 2026 | 0.16 | 0.16 | 0.15 | 0.16 | 0.16 | 0.57% | 6,730,397 |
| Aug 19, 2026 | 0.15 | 0.16 | 0.14 | 0.16 | 0.16 | 9.43% | 6,913,565 |
| Aug 18, 2026 | 0.14 | 0.15 | 0.14 | 0.14 | 0.14 | 2.21% | 6,788,722 |
| Aug 17, 2026 | 0.15 | 0.16 | 0.14 | 0.14 | 0.14 | -9.21% | 24,056,071 |
| Aug 14, 2026 | 0.17 | 0.17 | 0.15 | 0.15 | 0.15 | -9.45% | 13,858,245 |
| Aug 13, 2026 | 0.18 | 0.18 | 0.17 | 0.17 | 0.17 | -4.11% | 12,498,117 |
| Aug 12, 2026 | 0.18 | 0.19 | 0.17 | 0.18 | 0.18 | -2.31% | 5,333,492 |
| Aug 11, 2026 | 0.18 | 0.19 | 0.17 | 0.18 | 0.18 | 3.24% | 10,608,451 |
| Aug 10, 2026 | 0.18 | 0.18 | 0.17 | 0.18 | 0.18 | -1.07% | 17,163,771 |
| Aug 7, 2026 | 0.18 | 0.18 | 0.17 | 0.18 | 0.18 | -0.22% | 10,940,716 |
| Aug 6, 2026 | 0.18 | 0.18 | 0.17 | 0.18 | 0.18 | 0.39% | 8,230,664 |
| Aug 5, 2026 | 0.19 | 0.19 | 0.18 | 0.18 | 0.18 | -2.09% | 8,005,630 |
| Aug 4, 2026 | 0.17 | 0.18 | 0.17 | 0.18 | 0.18 | 4.55% | 14,760,336 |
| Aug 3, 2026 | 0.17 | 0.18 | 0.16 | 0.17 | 0.17 | 2.42% | 17,705,154 |
| Jul 31, 2026 | 0.18 | 0.18 | 0.17 | 0.17 | 0.17 | -4.94% | 25,616,398 |
| Jul 30, 2026 | 0.20 | 0.21 | 0.17 | 0.18 | 0.18 | -13.74% | 30,642,605 |
| Jul 29, 2026 | 0.21 | 0.21 | 0.18 | 0.21 | 0.21 | 0.78% | 30,263,000 |
| Jul 28, 2026 | 0.27 | 0.27 | 0.19 | 0.21 | 0.21 | 2.86% | 211,222,949 |
| Jul 27, 2026 | 0.17 | 0.21 | 0.15 | 0.20 | 0.20 | 46.62% | 357,112,242 |
| Jul 24, 2026 | 0.14 | 0.15 | 0.13 | 0.14 | 0.14 | -4.56% | 10,925,773 |
| Jul 23, 2026 | 0.14 | 0.14 | 0.14 | 0.14 | 0.14 | -1.45% | 14,004,137 |
| Jul 22, 2026 | 0.14 | 0.16 | 0.14 | 0.14 | 0.14 | -6.59% | 16,477,087 |
| Jul 21, 2026 | 0.14 | 0.16 | 0.14 | 0.15 | 0.15 | 9.79% | 15,126,545 |
| Jul 20, 2026 | 0.17 | 0.17 | 0.14 | 0.14 | 0.14 | -17.11% | 39,485,343 |
| Jul 17, 2026 | 0.17 | 0.18 | 0.16 | 0.17 | 0.17 | -0.23% | 11,563,920 |
| Jul 16, 2026 | 0.16 | 0.17 | 0.14 | 0.17 | 0.17 | 5.44% | 14,222,454 |
| Jul 15, 2026 | 0.13 | 0.17 | 0.13 | 0.16 | 0.16 | 15.42% | 24,628,478 |
| Jul 14, 2026 | 0.14 | 0.14 | 0.11 | 0.14 | 0.14 | -2.78% | 41,841,690 |
| Jul 13, 2026 | 0.17 | 0.17 | 0.14 | 0.14 | 0.14 | -15.09% | 30,798,232 |
| Jul 10, 2026 | 0.18 | 0.18 | 0.16 | 0.17 | 0.17 | -3.03% | 12,927,855 |
| Jul 9, 2026 | 0.17 | 0.18 | 0.17 | 0.18 | 0.18 | 3.55% | 8,708,902 |
| Jul 8, 2026 | 0.17 | 0.18 | 0.17 | 0.17 | 0.17 | -4.79% | 17,800,344 |
| Jul 7, 2026 | 0.19 | 0.20 | 0.18 | 0.18 | 0.18 | -8.93% | 14,282,602 |
| Jul 6, 2026 | 0.17 | 0.19 | 0.17 | 0.19 | 0.19 | 12.53% | 16,580,519 |
| Jul 2, 2026 | 0.17 | 0.18 | 0.16 | 0.17 | 0.17 | 3.28% | 16,527,195 |
| Jul 1, 2026 | 0.17 | 0.17 | 0.16 | 0.17 | 0.17 | 1.88% | 11,741,603 |
| Jun 30, 2026 | 0.17 | 0.17 | 0.16 | 0.16 | 0.16 | 0.37% | 10,802,450 |
| Jun 29, 2026 | 0.16 | 0.17 | 0.15 | 0.16 | 0.16 | 4.46% | 15,674,985 |
| Jun 26, 2026 | 0.17 | 0.17 | 0.15 | 0.16 | 0.16 | -4.96% | 38,552,917 |
| Jun 25, 2026 | 0.17 | 0.18 | 0.16 | 0.17 | 0.17 | -2.25% | 11,359,751 |
| Jun 24, 2026 | 0.17 | 0.18 | 0.17 | 0.17 | 0.17 | -1.40% | 12,287,463 |
| Jun 23, 2026 | 0.16 | 0.18 | 0.16 | 0.17 | 0.17 | 4.38% | 13,387,511 |
| Jun 22, 2026 | 0.18 | 0.18 | 0.16 | 0.16 | 0.16 | -2.26% | 11,641,537 |