Gossamer Bio, Inc. (GOSS) Stock Price History
Historical prices from 2019 to 2026
- 1M
- -52.5%
- 3M
- -65.5%
- YTD
- -94.4%
- 1Y
- -87.3%
- 3Y
- -48.0%
- 5Y
- -55.0%
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 June 13, 2026, Gossamer Bio, Inc. (GOSS) trades at $0.16, representing a -87.3% return over the past year. The stock has delivered a -98.2% total return over five years (-55.0% 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 -99.4%, currently trading 91% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers ARWR (+359.4% 1Y), MNKD (-4.4% 1Y), and AVXL (-69.6% 1Y), GOSS has underperformed the peer group average. Compare GOSS vs ARWR →
GOSS Historical Price Data · from 2019
Rows 1–50 of 1,847| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 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% |
| 2026-04-22 | 0.38 | 0.39 | 0.37 | 0.39 | 4.80M | +3.31% |
| 2026-04-21 | 0.42 | 0.42 | 0.36 | 0.38 | 9.32M | -10.14% |
| 2026-04-20 | 0.44 | 0.46 | 0.41 | 0.42 | 4.48M | -5.83% |
| 2026-04-17 | 0.44 | 0.47 | 0.44 | 0.45 | 4.02M | +1.97% |
| 2026-04-16 | 0.45 | 0.46 | 0.42 | 0.44 | 5.14M | -4.91% |
| 2026-04-15 | 0.43 | 0.47 | 0.42 | 0.46 | 8.07M | +6.58% |
| 2026-04-14 | 0.41 | 0.43 | 0.40 | 0.43 | 6.93M | +7.74% |
| 2026-04-13 | 0.40 | 0.41 | 0.38 | 0.40 | 5.91M | -1.67% |
| 2026-04-10 | 0.37 | 0.43 | 0.37 | 0.41 | 11.69M | +9.63% |
| 2026-04-09 | 0.35 | 0.38 | 0.34 | 0.37 | 7.77M | +6.97% |
| 2026-04-08 | 0.35 | 0.35 | 0.32 | 0.35 | 6.91M | +5.37% |
| 2026-04-07 | 0.35 | 0.35 | 0.32 | 0.33 | 8.23M | -4.68% |
| 2026-04-06 | 0.38 | 0.38 | 0.33 | 0.35 | 9.77M | -6.51% |
| 2026-04-02 | 0.36 | 0.39 | 0.34 | 0.37 | 5.80M | +1.37% |
What if you invested $1,000 in GOSS 10 years ago?
Total return calculator · dividends reinvested
Calculate ReturnsHow much would $100/month in GOSS be worth today?
Dollar cost averaging vs lump sum · see how regular investing compounds over time
Run the NumbersIs GOSS Undervalued Right Now?
DCF intrinsic value, peer multiples, and analyst estimates — see what the stock is really worth.
View ValuationGOSS vs LLY — which is the better buy?
Side-by-side revenue, margins, P/E and 10-year returns vs Eli Lilly and Company.
Compare NowGOSS — Frequently Asked Questions
Quick answers to the most common questions about buying GOSS stock.
How has GOSS stock performed recently?
GOSS declined -87.3% over the past year, below its 5-year annualized CAGR of -55.0%. 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 -87.3% 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.