BBIO chart · All upcoming earnings
| Move | Mean | Median | Std dev | Hit rate |
|---|---|---|---|---|
| Day 1 | +0.2% | -0.3% | 7.0% | 45% |
| Day 2 | +0.7% | +0.2% | 4.3% | 59% |
| Day 3 | -0.7% | -1.1% | 4.3% | 41% |
| 5-day | -0.3% | -1.6% | 11.6% | 41% |
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 |
|---|---|---|---|---|---|---|---|
| 2026-08-10 miss | -0.58 | -0.78 | -33.9% | +2.8% | -1.1% | -0.9% | -13.4% |
| 2026-05-07 miss | -0.62 | -0.84 | -36.2% | -1.4% | -0.1% | -1.9% | +0.4% |
| 2026-02-24 miss | -0.62 | -0.94 | -50.6% | +3.2% | -2.6% | +0.0% | +9.1% |
| 2025-10-29 beat | -0.78 | -0.72 | +7.7% | -0.8% | -4.9% | -1.0% | +13.3% |
| 2025-08-05 miss | -0.60 | -0.95 | -57.1% | -9.6% | -8.9% | +12.4% | +19.1% |
| 2025-04-29 beat | -1.00 | -0.99 | +0.9% | +6.0% | +5.3% | -6.6% | -10.7% |
| 2025-02-20 miss | -1.09 | -1.37 | -26.1% | +8.6% | +1.4% | -6.9% | -5.5% |
| 2024-11-12 miss | -0.86 | -1.08 | -25.1% | +0.2% | -5.7% | -8.4% | +12.4% |
| 2024-08-01 miss | -0.94 | -1.01 | -7.2% | -0.1% | +0.9% | -6.5% | +6.4% |
| 2024-05-02 beat | -0.30 | -0.12 | +58.5% | +2.1% | +2.6% | +3.6% | +4.5% |
| 2024-02-22 miss | -0.80 | -0.96 | -20.1% | -0.5% | -1.6% | +1.6% | -12.0% |
| 2023-11-02 miss | -0.89 | -1.08 | -21.6% | +0.5% | +1.0% | +0.6% | +18.6% |
| 2023-08-03 miss | -0.87 | -0.96 | -9.9% | -0.5% | +0.3% | +0.9% | -4.7% |
| 2023-05-04 miss | -0.83 | -0.90 | -7.7% | -1.2% | -6.2% | +5.6% | +8.1% |
| 2023-02-23 beat | -0.94 | -0.87 | +7.3% | -2.0% | -4.6% | -6.8% | +27.7% |
| 2022-11-03 beat | -1.01 | -0.89 | +11.2% | +0.6% | -0.9% | +3.1% | -7.0% |
| 2022-08-04 beat | -0.86 | -0.75 | +13.7% | +0.1% | +25.7% | +9.0% | +0.8% |
| 2022-05-05 miss | -1.10 | -1.19 | -8.8% | -2.9% | -12.5% | -20.9% | -6.7% |
| 2022-02-24 miss | -0.91 | -1.01 | -11.5% | -1.0% | +9.0% | -1.4% | +29.5% |
| 2021-11-04 miss | -0.91 | -1.06 | -16.4% | -0.2% | +2.9% | -7.0% | -23.5% |
| 2021-08-05 beat | -0.89 | -0.66 | +26.0% | +1.7% | +6.2% | -9.4% | -8.0% |
| 2021-05-06 miss | -0.75 | -1.18 | -57.1% | -0.7% | -6.3% | +2.3% | +24.9% |
| 2021-02-25 miss | -0.86 | -1.01 | -17.4% | +0.7% | -3.4% | -4.0% | -6.6% |
| 2020-11-05 miss | -0.89 | -0.98 | -10.6% | +0.4% | +2.4% | +5.0% | +29.5% |
| 2020-08-11 miss | -0.73 | -1.03 | -41.9% | +1.2% | -0.3% | +2.7% | +16.6% |
| 2020-05-13 miss | -0.70 | -0.78 | -12.1% | -3.6% | -0.6% | +13.5% | +1.7% |
| 2020-03-02 beat | -0.63 | -0.62 | +0.9% | +1.1% | +1.0% | -16.2% | -10.0% |
| 2019-11-07 beat | -0.54 | -0.51 | +5.0% | +0.3% | +10.8% | +4.4% | +36.5% |
| 2019-08-14 miss | -0.40 | -0.56 | -38.4% | -1.2% | -3.3% | +15.2% | +0.1% |
“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 2026-09-14); price reactions from end-of-day data. History, not a forecast. Not investment advice.