OSUR chart · All upcoming earnings
| Move | Mean | Median | Std dev | Hit rate |
|---|---|---|---|---|
| Day 1 | -0.7% | -2.2% | 13.1% | 47% |
| Day 2 | +0.8% | +1.2% | 5.4% | 63% |
| Day 3 | +0.2% | -0.1% | 5.2% | 50% |
| 5-day | -1.8% | -7.4% | 16.8% | 27% |
Day 1 = the close-to-close move on the first session to trade the news — hover for the EPS surprise.
| Report | Est | Actual | Surprise | Gap | 1-day | +5d | +1mo |
|---|---|---|---|---|---|---|---|
| 2026-08-05 beat | -0.22 | -0.20 | +9.1% | +0.0% | -3.6% | +0.5% | -13.0% |
| 2026-05-06 miss | -0.17 | -0.24 | -45.0% | -1.3% | +4.3% | -5.8% | +32.6% |
| 2026-02-25 miss | -0.15 | -0.19 | -24.8% | -10.4% | +10.0% | -2.9% | -2.6% |
| 2025-11-05 beat | -0.15 | -0.13 | +13.9% | -4.3% | -6.6% | -5.0% | +2.5% |
| 2025-08-05 miss | -0.15 | -0.19 | -26.2% | -10.3% | -8.3% | -0.3% | +12.9% |
| 2025-05-07 miss | -0.12 | -0.18 | -47.2% | -3.6% | -6.8% | -5.4% | +10.0% |
| 2025-02-25 miss | -0.01 | -0.06 | -458.7% | -17.5% | -23.5% | +6.2% | +14.1% |
| 2024-11-06 beat | -0.02 | -0.01 | +49.8% | +4.5% | -3.6% | -5.9% | -6.6% |
| 2024-08-06 beat | 0.03 | 0.07 | +154.0% | +13.7% | +0.5% | -7.1% | -5.3% |
| 2024-05-08 beat | 0.03 | 0.04 | +14.6% | -5.8% | -4.9% | +3.6% | -8.7% |
| 2024-02-27 beat | 0.11 | 0.22 | +100.3% | +4.1% | +10.0% | -9.8% | -20.4% |
| 2023-11-07 beat | 0.08 | 0.27 | +250.4% | +1.0% | +3.0% | +17.2% | +19.9% |
| 2023-08-03 beat | — | 0.09 | +2835.6% | +7.8% | +32.3% | +9.9% | +3.7% |
| 2023-05-10 beat | 0.14 | 0.47 | +231.2% | +1.8% | +4.8% | -27.5% | -27.5% |
| 2023-02-14 beat | 0.04 | 0.36 | +800.0% | +18.3% | +12.2% | +13.4% | +14.8% |
| 2022-11-08 beat | 0.03 | 0.13 | +333.3% | +16.9% | +3.5% | +16.8% | +17.7% |
| 2022-08-09 beat | -0.11 | -0.04 | +65.9% | +15.4% | +32.3% | +1.9% | -1.7% |
| 2022-05-10 miss | -0.13 | -0.28 | -118.7% | -1.3% | -2.5% | +1.8% | -46.9% |
| 2022-02-23 beat | -0.18 | -0.14 | +18.7% | -6.8% | +3.3% | -1.2% | -11.9% |
| 2021-11-03 miss | -0.05 | -0.22 | -291.6% | -6.6% | -7.4% | -5.0% | -13.4% |
| 2021-08-03 miss | 0.04 | -0.02 | -152.4% | -14.1% | -3.5% | -6.4% | -5.2% |
| 2021-05-05 beat | 0.03 | 0.05 | +59.4% | +1.6% | +7.9% | -4.1% | -0.5% |
| 2021-03-01 miss | 0.06 | 0.03 | -57.5% | -0.5% | +0.2% | -9.7% | +5.3% |
| 2020-11-04 beat | -0.06 | 0.01 | +123.5% | +0.4% | -14.5% | +6.2% | +0.9% |
| 2020-08-05 miss | -0.07 | -0.17 | -125.7% | -25.8% | -33.1% | +2.7% | -21.8% |
| 2020-05-06 miss | -0.05 | -0.10 | -81.8% | -0.1% | +0.9% | -2.8% | -35.7% |
| 2020-02-19 miss | 0.07 | 0.06 | -14.3% | -16.6% | -13.9% | -2.1% | +16.3% |
| 2019-11-06 miss | 0.13 | 0.03 | -79.8% | +0.3% | -3.0% | -8.8% | -8.4% |
| 2019-08-06 beat | 0.03 | 0.07 | +146.0% | +0.1% | -1.9% | -6.4% | -11.8% |
| 2019-05-08 beat | -0.06 | -0.02 | +66.7% | -11.4% | -8.0% | -0.1% | -4.0% |
“1-day” is the close-to-close move over the session that first traded on the news (the next session for after-close reports). “+5d / +1mo” are the further drift from that close.
Earnings dates & estimates from Yahoo Finance (refreshed 2026-09-13); price reactions from end-of-day data. History, not a forecast. Not investment advice.