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GOSS
Gossamer Bio, Inc.
$0.34+$0.01 (+3.03%) ↑
Historical Post-Earnings Moves
(click on the individual quarter bar to view post earning metrics on the right side)
% Price Move
Intraday Moves after ER - Mar 17, 2026
| Prev Day Close | $0.47 |
| Open Price | $0.46 |
| Intraday High | $0.47 |
| Intraday Low | $0.42 |
| Close Price | $0.43 |
| Open → Close % | -6.52% |
| Opening Gap % | -2.13% |
Historical Averages (2Y)
| Avg Positive Post ER Move | +7.02% |
| Avg Negative Post ER Move | -4.29% |
| Avg Absolute Move (move either way) | 5.07% |
| Avg 7D Run Up to ER | -1.69% |
| Avg 7D Move After ER | -0.26% |
Price Movements Before and After Earnings by Quarter
| Metric | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 |
|---|---|---|---|---|---|---|---|
| 7d ER Runup | -1.23% | -1.11% | +5.69% | -4.55% | +5.88% | -0.42% | -16.07% |
| Pre ER Move | +0.00% | +0.00% | -2.99% | +5.00% | -0.46% | +3.49% | +4.44% |
| Opening Gap after ER | +3.75% | -2.25% | +3.08% | +0.00% | +0.93% | -3.80% | -2.13% |
| Post ER Move | +2.50% | -1.12% | +11.54% | -0.95% | -8.33% | -2.53% | -8.51% |
| 7d Move Post ER | +12.05% | -14.94% | +3.73% | +14.29% | -9.63% | +10.09% | -17.39% |
Pre ER Move: AMC — open to close on earnings day | BMO — previous day open to close
Post ER Move: AMC — earnings day close to next day close | BMO — previous day close to earnings day close