GSK chart · All upcoming earnings
| Move | Mean | Median | Std dev | Hit rate |
|---|---|---|---|---|
| Day 1 | +0.0% | +0.1% | 3.0% | 50% |
| Day 2 | +0.2% | +0.2% | 1.7% | 55% |
| Day 3 | +0.0% | +0.2% | 1.2% | 58% |
| 5-day | +0.1% | -0.2% | 4.1% | 47% |
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 |
|---|---|---|---|---|---|---|---|
| 2026-07-28 beat | 1.25 | 1.34 | +7.2% | +4.3% | +3.3% | -4.1% | -4.2% |
| 2026-04-29 beat | 1.16 | 1.26 | +7.9% | -8.2% | -5.6% | -1.7% | -1.7% |
| 2026-02-04 beat | 0.62 | 0.70 | +11.9% | +6.0% | +7.3% | +2.2% | -4.8% |
| 2025-10-29 beat | 1.26 | 1.46 | +15.4% | +5.3% | +5.1% | +1.7% | +4.2% |
| 2025-07-30 beat | 1.11 | 1.24 | +11.7% | +1.7% | +3.5% | -5.7% | +1.2% |
| 2025-04-30 beat | 1.04 | 1.20 | +15.6% | +3.1% | +2.3% | -6.7% | +3.0% |
| 2025-02-05 beat | 0.49 | 0.58 | +18.8% | +6.4% | +8.2% | -4.2% | +6.2% |
| 2024-10-30 beat | 1.16 | 1.29 | +11.0% | -4.4% | -3.0% | -3.0% | -7.8% |
| 2024-07-31 beat | 0.98 | 1.11 | +13.2% | -1.3% | -2.5% | +1.5% | +12.8% |
| 2024-05-01 beat | 0.94 | 1.08 | +15.1% | +3.0% | +2.7% | +3.7% | +5.2% |
| 2024-01-31 miss | 0.77 | 0.73 | -4.5% | +4.0% | +0.9% | +6.5% | +6.6% |
| 2023-11-01 beat | 1.14 | 1.22 | +7.2% | -4.1% | -3.1% | +1.4% | +5.8% |
| 2023-07-26 beat | 0.87 | 1.00 | +15.5% | +0.1% | +0.5% | -3.5% | -3.9% |
| 2023-04-26 beat | 0.82 | 0.92 | +11.3% | +0.0% | -2.7% | +2.5% | -5.1% |
| 2023-02-01 beat | 0.55 | 0.64 | +16.0% | +0.0% | +0.7% | +2.3% | -2.3% |
| 2022-11-02 beat | 0.89 | 1.07 | +20.2% | +1.9% | -1.0% | -2.1% | +6.7% |
| 2022-04-27 beat | 0.96 | 1.03 | +7.4% | +1.7% | +2.4% | -0.6% | -2.2% |
| 2022-02-09 beat | 0.81 | 0.87 | +7.2% | -1.3% | -2.1% | -2.0% | -8.4% |
| 2021-10-27 beat | 1.02 | 1.26 | +23.4% | +0.3% | +0.6% | +7.7% | +1.5% |
| 2021-07-28 beat | 0.41 | 0.98 | +135.8% | -1.1% | -0.1% | +2.5% | +3.7% |
| 2021-04-28 beat | 0.60 | 0.80 | +33.3% | -0.3% | -0.1% | +0.2% | +2.1% |
| 2021-02-03 beat | 0.60 | 0.80 | +32.1% | -3.9% | -5.8% | +0.3% | -1.4% |
| 2020-10-28 beat | 1.07 | 1.16 | +7.9% | -2.0% | -4.0% | +7.7% | +9.2% |
| 2020-07-29 miss | 0.71 | 0.62 | -11.7% | -0.6% | -1.7% | +1.5% | -2.1% |
| 2020-04-29 beat | 0.78 | 1.16 | +49.1% | +0.8% | -0.6% | +1.3% | +0.2% |
| 2020-02-05 beat | 0.76 | 0.81 | +6.6% | -2.4% | -4.4% | -1.9% | -6.0% |
| 2019-10-30 beat | 1.00 | 1.24 | +23.7% | +1.5% | +2.4% | -2.8% | -0.4% |
| 2019-07-24 beat | 0.78 | 0.95 | +22.4% | +0.6% | +0.3% | -0.4% | -1.1% |
| 2019-05-01 beat | 0.80 | 0.98 | +23.1% | -0.7% | -1.8% | -1.7% | -4.4% |
| 2019-02-06 beat | 0.88 | 1.01 | +15.3% | +1.2% | +3.1% | -0.8% | -1.4% |
| 2018-10-31 beat | 1.07 | 1.13 | +5.9% | +1.3% | -1.4% | +4.5% | +7.2% |
| 2018-07-25 miss | 0.97 | 0.92 | -4.8% | +0.8% | -1.7% | +1.4% | +1.6% |
| 2018-04-25 miss | 0.86 | 0.86 | -0.6% | -2.6% | -3.7% | +1.0% | +2.3% |
| 2018-02-07 beat | 0.84 | 0.94 | +12.5% | -1.8% | +0.1% | +2.2% | +3.7% |
| 2017-10-25 beat | 1.02 | 1.08 | +5.4% | -2.2% | -5.7% | -5.2% | -8.2% |
| 2017-07-26 beat | 0.84 | 0.89 | +5.4% | -1.3% | -2.6% | -0.2% | -3.4% |
| 2017-04-26 beat | 0.77 | 0.80 | +3.6% | -0.9% | -1.9% | +1.2% | +4.6% |
| 2017-02-08 beat | 0.78 | 0.82 | +5.0% | -0.4% | +0.7% | +2.1% | +4.1% |
| 2016-10-26 beat | 0.93 | 0.98 | +5.7% | -1.4% | +0.0% | -2.1% | -3.7% |
| 2016-07-27 beat | 0.69 | 0.80 | +16.6% | +1.7% | +2.2% | -0.2% | -3.1% |
| 2016-04-27 beat | 0.64 | 0.72 | +13.2% | +2.2% | +1.8% | -2.6% | -0.9% |
| 2016-02-03 beat | 0.64 | 0.65 | +2.1% | +3.4% | +2.8% | -6.9% | -6.9% |
| 2015-10-28 beat | 0.76 | 0.88 | +16.1% | +3.7% | +4.3% | -2.1% | -5.9% |
| 2015-02-04 miss | 1.08 | 1.04 | -3.2% | +1.7% | +1.6% | +2.8% | +4.0% |
| 2014-10-22 beat | 0.99 | 1.12 | +13.5% | +2.2% | +1.8% | +1.5% | +4.4% |
| 2014-07-23 miss | 0.88 | 0.81 | -7.0% | -5.5% | -6.0% | -3.1% | -4.7% |
| 2014-02-05 miss | 1.24 | 1.21 | -3.1% | +1.3% | +1.6% | +6.0% | +7.4% |
| 2013-10-23 beat | 1.04 | 1.15 | +10.2% | -2.2% | -1.9% | +3.5% | +4.8% |
| 2013-07-24 beat | 1.00 | 1.01 | +1.0% | +0.3% | +0.4% | -1.4% | +0.8% |
| 2013-04-24 beat | 0.99 | 1.03 | +3.9% | +0.7% | +0.4% | +0.3% | +2.7% |
| 2013-02-06 miss | 1.31 | 1.26 | -3.8% | +0.0% | +0.7% | +0.3% | -1.8% |
| 2012-10-31 miss | 1.15 | 1.05 | -8.4% | -0.3% | -1.0% | -1.2% | -4.2% |
| 2012-07-25 miss | 1.08 | 1.02 | -5.0% | -1.4% | -1.2% | +4.5% | +4.2% |
| 2012-02-07 beat | 0.97 | 1.11 | +14.3% | -1.9% | -0.6% | +1.3% | -0.3% |
| 2011-10-26 beat | 0.92 | 1.10 | +19.8% | +0.1% | -0.2% | -0.4% | -5.4% |
| 2011-07-26 beat | 0.77 | 1.01 | +31.0% | +2.0% | +1.6% | -1.8% | -3.4% |
| 2011-04-27 beat | 1.11 | 1.32 | +18.5% | +1.3% | +3.3% | +0.3% | +0.5% |
| 2011-02-03 miss | 1.33 | -0.30 | -122.8% | +2.8% | +2.8% | +0.3% | +0.6% |
| 2010-10-21 miss | 1.25 | 1.10 | -11.8% | -1.9% | -1.0% | -2.8% | -0.8% |
| 2010-07-21 beat | 0.56 | 1.11 | +99.2% | -0.7% | +0.0% | -2.5% | +2.6% |
“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.