stockNASDAQ: GOSS • 28 Days Updates
Gossamer Bio Inc. (GOSS)
Showing Closing Date Range from Oct 2 to Oct 30, 2026.
Gossamer Bio (GOSS) is a healthcare company developing innovative therapies, trading among Nasdaq Stocks. Shares last closed at $10.38, moving +8.07% over the past week and -3.08% across 28 days. Longer term, the stock is -25.43% over 3 months, -62.93% over 6 months and -94.64% over 12 months. Among comparable securities, OCGN (Ocugen) (-31.11%), RIVN (Rivian Automotive) (-14.97%), NAVN (Navan) (+21.79%), AMD (Advanced Micro Devices) (-20.44%) and MRVL (Marvell Technology) (-27.87%) moved over the same 28-day stretch.
Investor Relations:gossamerbio.com
Price & Performance Trajectory
Gossamer Bio Inc.NASDAQ: GOSS
Latest Close
$10.38
28 Days Updates Trajectory
Showing Closing Date Range from Oct 2 to Oct 30, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesGOSS session performance
✓ Latest Close USD
$10.38
Latest session close
$-0.33vs period start
Period Return % % GAIN
-3.08%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$11.19 / $8.3
Period range envelope
$2.89channel spread
Total Volume SHARES
4.75M
Period turnover
Avg: 226.2K/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(21 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 30, 2026 | $10.38 | -2.90% | $10.74 | $10.19 | 179.4K |
| Oct 29, 2026 | $10.69 | +0.00% | $11.08 | $10.48 | 105.5K |
| Oct 28, 2026 | $10.69 | +9.42% | $10.88 | $9.45 | 185.7K |
| Oct 27, 2026 | $9.77 | +6.78% | $9.87 | $9.10 | 137.8K |
| Oct 26, 2026 | $9.15 | -4.74% | $9.61 | $8.72 | 250.6K |
| Oct 23, 2026 | $9.61 | +1.53% | $9.72 | $9.00 | 144.8K |
| Oct 22, 2026 | $9.46 | -3.37% | $9.96 | $9.34 | 188.8K |
| Oct 21, 2026 | $9.79 | +2.19% | $10.35 | $9.50 | 218.9K |
| Oct 20, 2026 | $9.58 | +13.64% | $9.58 | $8.30 | 212.1K |
| Oct 19, 2026 | $8.43 | -3.88% | $8.80 | $8.31 | 179.5K |
| Oct 16, 2026 | $8.77 | -1.35% | $9.00 | $8.51 | 171.0K |
| Oct 15, 2026 | $8.89 | -0.17% | $9.18 | $8.73 | 197.7K |
| Oct 14, 2026 | $8.91 | -8.76% | $9.64 | $8.77 | 360.4K |
| Oct 13, 2026 | $9.76 | +5.17% | $10.03 | $9.26 | 477.4K |
| Oct 12, 2026 | $9.28 | -0.32% | $9.39 | $8.99 | 154.8K |
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