Gossamer Bio Inc. (GOSS)
Showing Closing Date Range from Oct 14 to Nov 11, 2026 compared to Sep 15 to Oct 13, 2026.
Compare Last 28 Days with Previous Period
Investor Relations:gossamerbio.com
Current Period Close
$11.28
Oct 14, 2026 - Nov 11, 2026
Previous Period Close
$9.76
Sep 15, 2026 - Oct 13, 2026
Net Comparison Delta
+$1.52 (+15.57%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(20 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Nov 10, 2026 | $11.28 | - | - | - |
| Nov 09, 2026 | $10.65 | - | - | - |
| Nov 06, 2026 | $9.77 | - | - | - |
| Nov 05, 2026 | $9.42 | Oct 13, 2026 | $9.76 | -3.48% |
| Nov 04, 2026 | $9.95 | Oct 12, 2026 | $9.28 | +7.22% |
| Nov 03, 2026 | $9.28 | Oct 09, 2026 | $9.31 | -0.32% |
| Nov 02, 2026 | $9.45 | Oct 08, 2026 | $9.88 | -4.35% |
| Oct 30, 2026 | $10.38 | Oct 07, 2026 | $10.18 | +1.96% |
| Oct 29, 2026 | $10.69 | Oct 06, 2026 | $10.78 | -0.83% |
| Oct 28, 2026 | $10.69 | Oct 05, 2026 | $10.65 | +0.38% |
| Oct 27, 2026 | $9.77 | Oct 02, 2026 | $10.71 | -8.78% |
| Oct 26, 2026 | $9.15 | Sep 25, 2026 | $10.94 | -16.36% |
| Oct 23, 2026 | $9.61 | Sep 24, 2026 | $10.93 | -12.12% |
| Oct 22, 2026 | $9.46 | Sep 23, 2026 | $10.99 | -13.92% |
| Oct 21, 2026 | $9.79 | Sep 22, 2026 | $11.69 | -16.25% |
Page 1 of 2