Gossamer Bio, Inc. (GOSS) Stock Price History
Historical prices from 2019 to 2026
- 1M
- +17.7%
- 3M
- -43.7%
- YTD
- -93.2%
- 1Y
- -84.4%
- 3Y
- -46.6%
- 5Y
- -52.5%
Loading 10-year price history...
GOSS Historical Performance
GOSS Annual Returns
Year-by-year price performance · 2019–2026
- 2019 annual price return
- -12.9%
- 2020 annual price return
- -37.2%
- 2021 annual price return
- +12.3%
- 2022 annual price return
- -81.7%
- 2023 annual price return
- -55.3%
- 2024 annual price return
- -6.7%
- 2025 annual price return
- +219.6%
- 2026 annual price return
- -85.2%
GOSS Stock Price Trajectory (2019–2026)
As of July 7, 2026, Gossamer Bio, Inc. (GOSS) trades at $0.19, representing a -84.4% return over the past year. The stock has delivered a -97.6% total return over five years (-52.5% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $27.15 on December 12, 2019. From this peak, GOSS has corrected -99.3%, currently trading 88% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers ARWR (+414.0% 1Y), MNKD (+20.6% 1Y), and AVXL (-73.4% 1Y), GOSS has underperformed the peer group average. Compare GOSS vs ARWR →
GOSS Historical Price Data · from 2019
Rows 1–50 of 1,861| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-07-06 | 0.17 | 0.19 | 0.17 | 0.19 | 16.43M | +12.53% |
| 2026-07-02 | 0.17 | 0.18 | 0.16 | 0.17 | 16.34M | +3.28% |
| 2026-07-01 | 0.17 | 0.17 | 0.16 | 0.17 | 11.30M | +0.30% |
| 2026-06-30 | 0.17 | 0.17 | 0.16 | 0.17 | 9.93M | +1.95% |
| 2026-06-29 | 0.16 | 0.17 | 0.15 | 0.16 | 3.32M | +4.46% |
| 2026-06-26 | 0.17 | 0.17 | 0.15 | 0.16 | 0 | -2.55% |
| 2026-06-25 | 0.17 | 0.18 | 0.16 | 0.16 | 10.83M | -4.67% |
| 2026-06-24 | 0.17 | 0.18 | 0.17 | 0.17 | 12.14M | -2.65% |
| 2026-06-23 | 0.16 | 0.18 | 0.16 | 0.17 | 12.81M | +5.72% |
| 2026-06-22 | 0.17 | 0.18 | 0.16 | 0.16 | 11.50M | -2.26% |
| 2026-06-18 | 0.20 | 0.20 | 0.16 | 0.17 | 22.91M | -6.15% |
| 2026-06-17 | 0.16 | 0.18 | 0.16 | 0.18 | 21.74M | +6.74% |
| 2026-06-16 | 0.17 | 0.17 | 0.17 | 0.17 | 8.43M | +0.42% |
| 2026-06-15 | 0.17 | 0.18 | 0.17 | 0.17 | 2.92M | +3.15% |
| 2026-06-12 | 0.18 | 0.18 | 0.16 | 0.16 | 17.92M | -8.74% |
| 2026-06-11 | 0.16 | 0.18 | 0.15 | 0.18 | 22.10M | +13.72% |
| 2026-06-10 | 0.16 | 0.17 | 0.14 | 0.16 | 33.87M | -2.50% |
| 2026-06-09 | 0.17 | 0.17 | 0.15 | 0.16 | 12.89M | -3.38% |
| 2026-06-08 | 0.18 | 0.18 | 0.16 | 0.17 | 14.14M | -5.37% |
| 2026-06-05 | 0.18 | 0.18 | 0.17 | 0.17 | 10.12M | -1.57% |
| 2026-06-04 | 0.19 | 0.19 | 0.18 | 0.18 | 8.96M | -5.58% |
| 2026-06-03 | 0.20 | 0.20 | 0.18 | 0.19 | 11.89M | -5.94% |
| 2026-06-02 | 0.20 | 0.20 | 0.20 | 0.20 | 10.75M | +1.06% |
| 2026-06-01 | 0.23 | 0.24 | 0.20 | 0.20 | 19.61M | -14.21% |
| 2026-05-29 | 0.21 | 0.23 | 0.20 | 0.23 | 13.13M | +9.38% |
| 2026-05-28 | 0.21 | 0.21 | 0.20 | 0.21 | 11.43M | -3.12% |
| 2026-05-27 | 0.23 | 0.23 | 0.20 | 0.22 | 15.87M | -0.95% |
| 2026-05-26 | 0.22 | 0.24 | 0.21 | 0.22 | 13.11M | +4.71% |
| 2026-05-22 | 0.20 | 0.21 | 0.20 | 0.21 | 12.49M | +4.58% |
| 2026-05-21 | 0.23 | 0.23 | 0.19 | 0.20 | 36.36M | -6.69% |
| 2026-05-20 | 0.20 | 0.22 | 0.20 | 0.22 | 15.50M | +8.14% |
| 2026-05-19 | 0.20 | 0.22 | 0.19 | 0.20 | 25.75M | +3.32% |
| 2026-05-18 | 0.30 | 0.30 | 0.16 | 0.19 | 56.67M | -43.32% |
| 2026-05-15 | 0.33 | 0.34 | 0.32 | 0.34 | 4.38M | +3.03% |
| 2026-05-14 | 0.36 | 0.36 | 0.33 | 0.33 | 2.69M | -6.59% |
| 2026-05-13 | 0.34 | 0.35 | 0.33 | 0.35 | 2.95M | +3.73% |
| 2026-05-12 | 0.32 | 0.34 | 0.32 | 0.34 | 2.65M | +0.56% |
| 2026-05-11 | 0.32 | 0.34 | 0.31 | 0.34 | 2.89M | +3.58% |
| 2026-05-08 | 0.34 | 0.35 | 0.33 | 0.33 | 3.38M | -4.86% |
| 2026-05-07 | 0.35 | 0.35 | 0.33 | 0.34 | 3.87M | -1.86% |
| 2026-05-06 | 0.34 | 0.36 | 0.33 | 0.35 | 4.44M | +2.67% |
| 2026-05-05 | 0.35 | 0.36 | 0.33 | 0.34 | 4.04M | -2.65% |
| 2026-05-04 | 0.37 | 0.38 | 0.35 | 0.35 | 3.87M | -5.25% |
| 2026-05-01 | 0.36 | 0.37 | 0.35 | 0.37 | 2.27M | +0.54% |
| 2026-04-30 | 0.35 | 0.37 | 0.34 | 0.37 | 3.24M | +5.21% |
| 2026-04-29 | 0.34 | 0.36 | 0.33 | 0.35 | 4.82M | +1.36% |
| 2026-04-28 | 0.34 | 0.35 | 0.33 | 0.34 | 7.64M | -1.03% |
| 2026-04-27 | 0.36 | 0.38 | 0.34 | 0.35 | 6.26M | -3.92% |
| 2026-04-24 | 0.37 | 0.37 | 0.36 | 0.36 | 3.11M | -2.92% |
| 2026-04-23 | 0.39 | 0.39 | 0.36 | 0.37 | 4.07M | -4.18% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
GOSS — Frequently Asked Questions
Quick answers to the most common questions about buying GOSS stock.
How has GOSS stock performed recently?
GOSS declined -84.4% over the past year, below its 5-year annualized CAGR of -52.5%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is GOSS's all-time high price?
Gossamer Bio, Inc. reached $27.15 on 2019-12-12. The 52-week high is $3.87. Current 1-year return of -84.4% places the stock further from historical peaks.
Where can I download GOSS historical price data?
This page provides GOSS daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2019-2026, downloadable in CSV format.