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WMS
Advanced Drainage Systems, Inc.
$135.64$-4.45 (-3.18%) ↓
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 - Feb 5, 2026
| Prev Day Close | $160.09 |
| Open Price | $165.45 |
| Intraday High | $173.57 |
| Intraday Low | $161.07 |
| Close Price | $169.85 |
| Open → Close % | +2.66% |
| Opening Gap % | +3.35% |
Historical Averages (2Y)
| Avg Positive Post ER Move | +8.38% |
| Avg Negative Post ER Move | -6.54% |
| Avg Absolute Move (move either way) | 7.59% |
| Avg 7D Run Up to ER | -1.42% |
| Avg 7D Move After ER | +1.85% |
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 | -16.05% | +4.97% | -6.59% | +8.02% | -1.37% | -3.32% | +4.42% |
| Pre ER Move | -3.81% | -2.69% | -2.21% | -1.71% | -2.84% | +0.19% | +1.52% |
| Opening Gap after ER | -4.10% | -5.04% | +5.27% | -12.25% | +9.82% | +8.23% | +3.35% |
| Post ER Move | -1.86% | -14.36% | +1.44% | -3.40% | +17.21% | +8.79% | +6.10% |
| 7d Move Post ER | +4.31% | -12.96% | +3.24% | +3.96% | +11.34% | +1.76% | +1.31% |
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