WLK chart · All upcoming earnings
| Move | Mean | Median | Std dev | Hit rate |
|---|---|---|---|---|
| Day 1 | +0.3% | +0.8% | 5.9% | 55% |
| Day 2 | +0.5% | +0.8% | 2.8% | 60% |
| Day 3 | -0.2% | +0.0% | 2.4% | 50% |
| 5-day | -0.1% | +0.1% | 7.1% | 52% |
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 |
|---|---|---|---|---|---|---|---|
| 2026-08-04 beat | 1.89 | 2.01 | +6.6% | +4.2% | +15.4% | +0.3% | -5.4% |
| 2026-05-05 miss | -0.24 | -0.77 | -225.0% | -10.6% | -8.8% | -7.9% | -18.6% |
| 2026-02-24 beat | -1.47 | -0.25 | +83.0% | +10.4% | +12.0% | -1.2% | +9.6% |
| 2025-10-30 miss | 0.23 | -0.29 | -227.5% | -5.4% | -7.1% | -5.6% | -1.0% |
| 2025-08-05 miss | 0.02 | -0.09 | -529.4% | +8.8% | +9.0% | -4.7% | +5.5% |
| 2025-05-02 miss | 0.69 | -0.26 | -137.0% | -13.9% | -13.5% | +0.2% | -10.5% |
| 2025-02-24 miss | 1.17 | 0.41 | -65.0% | -2.9% | -0.2% | -0.7% | -8.1% |
| 2024-11-05 miss | 2.24 | 1.41 | -36.9% | -4.6% | +0.8% | -3.6% | -6.8% |
| 2024-08-06 beat | 1.94 | 2.40 | +23.6% | +1.4% | +7.9% | +0.8% | -5.3% |
| 2024-05-01 beat | 1.03 | 1.37 | +33.7% | +1.8% | +1.2% | +3.9% | +7.6% |
| 2024-02-20 miss | 0.84 | 0.53 | -37.4% | -12.4% | -7.9% | +3.0% | +13.3% |
| 2023-11-02 beat | 1.97 | 2.20 | +11.7% | +4.9% | +4.1% | -1.7% | +9.4% |
| 2023-08-03 miss | 2.89 | 2.33 | -19.3% | -0.6% | -1.4% | -0.3% | +0.1% |
| 2023-05-04 beat | 2.15 | 3.09 | +43.5% | +4.1% | +4.1% | -2.9% | -4.5% |
| 2023-02-21 miss | 2.30 | 1.86 | -18.8% | -1.3% | -6.4% | +3.9% | -7.0% |
| 2022-11-03 miss | 4.32 | 3.15 | -27.0% | -6.4% | -3.6% | +14.6% | +15.9% |
| 2022-08-02 beat | 6.16 | 6.59 | +7.0% | +1.1% | -2.8% | +2.4% | +4.4% |
| 2022-05-03 beat | 4.77 | 5.93 | +24.2% | +1.4% | +5.0% | -4.7% | -0.1% |
| 2022-02-22 beat | 4.60 | 5.10 | +10.7% | -0.5% | +1.1% | -1.5% | +14.6% |
| 2021-11-02 beat | 3.94 | 4.73 | +19.9% | +4.2% | +0.9% | +0.8% | -7.1% |
| 2021-08-03 beat | 3.54 | 4.04 | +14.0% | -0.7% | +2.1% | +1.5% | +5.2% |
| 2021-05-04 beat | 1.52 | 1.87 | +22.9% | -0.8% | +3.3% | +5.8% | +7.4% |
| 2021-02-23 beat | 0.81 | 0.87 | +7.2% | +0.7% | -0.3% | -1.0% | -1.0% |
| 2020-11-03 beat | 0.46 | 0.64 | +39.9% | +0.9% | +4.3% | +1.4% | +6.1% |
| 2020-08-06 beat | 0.01 | 0.11 | +1392.5% | +0.7% | +0.2% | +4.8% | +9.5% |
| 2020-05-04 beat | 0.59 | 0.65 | +10.6% | +3.7% | +2.8% | +2.5% | +26.4% |
| 2020-02-18 miss | 0.87 | 0.37 | -57.3% | -6.5% | -7.1% | -4.9% | -45.3% |
| 2019-11-05 beat | 1.03 | 1.25 | +21.3% | +3.0% | +9.3% | -3.0% | -9.5% |
| 2019-08-06 beat | 0.83 | 0.93 | +11.7% | +8.3% | +1.8% | -0.4% | -4.5% |
| 2019-05-02 miss | 1.26 | 0.71 | -43.5% | -2.8% | -9.1% | -1.9% | -3.5% |
| 2019-02-19 miss | 1.68 | 1.02 | -39.3% | -10.5% | -4.8% | -6.3% | -10.3% |
| 2018-11-06 beat | 2.14 | 2.30 | +7.3% | +4.7% | +6.1% | -10.1% | -13.5% |
| 2018-08-02 miss | 2.50 | 2.22 | -11.1% | -5.6% | -8.1% | +1.4% | -4.3% |
| 2018-05-03 beat | 2.17 | 2.24 | +3.3% | +0.0% | -2.6% | +10.7% | +10.8% |
| 2018-02-20 miss | 1.71 | 1.67 | -2.3% | -2.3% | +0.2% | +3.9% | +10.0% |
| 2017-11-07 beat | 1.47 | 1.64 | +11.5% | +1.8% | +6.5% | +1.2% | +8.5% |
| 2017-08-03 miss | 1.25 | 1.21 | -2.7% | -0.3% | -2.7% | -0.4% | +11.9% |
| 2017-05-02 beat | 0.81 | 1.11 | +36.0% | +5.1% | +3.4% | -6.2% | -3.0% |
| 2017-02-21 beat | 0.78 | 1.09 | +39.2% | +1.2% | +6.7% | -3.6% | -1.5% |
| 2016-11-08 miss | 0.90 | 0.86 | -4.2% | -2.8% | -1.5% | +7.2% | +13.6% |
| 2016-07-28 beat | 0.96 | 1.21 | +26.1% | -0.6% | -2.0% | +1.2% | +12.1% |
| 2016-05-03 beat | 0.93 | 0.94 | +1.4% | -3.2% | -2.5% | -6.3% | -7.9% |
| 2016-02-23 miss | 0.99 | 0.84 | -14.9% | -5.8% | -8.9% | +9.3% | +14.2% |
| 2015-11-03 beat | 1.29 | 1.39 | +7.6% | +0.0% | +3.0% | -2.4% | -5.8% |
| 2015-08-04 beat | 1.21 | 1.41 | +16.4% | +3.3% | +6.0% | -5.6% | -20.9% |
| 2015-05-04 miss | 1.20 | 1.10 | -8.1% | -0.3% | -4.3% | -5.9% | -2.3% |
| 2015-02-24 miss | 1.38 | 1.37 | -0.5% | -1.2% | +1.3% | -4.9% | -4.4% |
| 2014-11-04 beat | 1.57 | 1.59 | +1.4% | -1.5% | -6.8% | +1.9% | -2.6% |
| 2014-08-05 miss | 1.48 | 1.26 | -15.2% | -4.1% | -4.2% | +2.3% | +13.0% |
| 2014-05-05 beat | 1.13 | 1.18 | +4.8% | +0.3% | +6.1% | +0.4% | +8.0% |
| 2014-02-20 beat | 1.10 | 1.27 | +15.7% | +1.1% | +1.8% | +0.6% | +1.9% |
| 2013-11-07 beat | 1.11 | 1.27 | +14.4% | +2.9% | +1.2% | +5.1% | +4.9% |
| 2013-07-30 beat | 0.97 | 1.09 | +12.0% | +1.6% | +6.1% | -4.1% | -3.9% |
| 2013-05-06 beat | 0.62 | 0.92 | +47.3% | +5.5% | +7.9% | +1.3% | +3.0% |
| 2013-02-19 beat | 0.60 | 0.71 | +17.8% | +1.0% | +0.8% | -7.8% | +5.0% |
| 2012-11-08 beat | 0.68 | 0.69 | +1.0% | -1.1% | -1.1% | -9.6% | -0.3% |
| 2012-08-02 beat | 0.70 | 0.86 | +22.1% | +0.1% | +7.9% | +4.5% | +7.2% |
| 2012-05-01 beat | 0.63 | 0.66 | +4.1% | -4.6% | -3.2% | -8.2% | -12.0% |
| 2012-02-21 miss | 0.31 | 0.20 | -35.7% | +0.8% | -4.1% | +6.1% | +12.4% |
| 2011-11-01 beat | 0.49 | 0.51 | +2.6% | -7.7% | -7.1% | +4.9% | +7.8% |
“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.