KLAC chart · All upcoming earnings
| Move | Mean | Median | Std dev | Hit rate |
|---|---|---|---|---|
| Day 1 | -0.4% | +0.0% | 5.7% | 50% |
| Day 2 | +0.8% | +0.3% | 2.4% | 57% |
| Day 3 | +0.0% | -0.2% | 2.2% | 47% |
| 5-day | +2.1% | +0.8% | 7.6% | 57% |
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 | 1.00 | 1.05 | +5.1% | -6.9% | -10.8% | +13.3% | +8.0% |
| 2026-04-29 beat | 0.92 | 0.94 | +2.5% | -7.1% | -3.6% | +0.7% | +10.8% |
| 2026-01-29 beat | 0.88 | 0.89 | +0.6% | -8.6% | -15.2% | +1.1% | +0.9% |
| 2025-10-29 beat | 0.86 | 0.88 | +2.2% | -0.1% | -1.7% | -0.7% | -4.7% |
| 2025-07-31 beat | 0.86 | 0.94 | +9.7% | -2.6% | +0.9% | +3.2% | -4.5% |
| 2025-04-30 beat | 0.81 | 0.84 | +4.0% | -1.9% | -3.8% | +4.0% | +12.7% |
| 2025-01-30 beat | 0.78 | 0.82 | +5.7% | +2.2% | -0.6% | +1.3% | -5.3% |
| 2024-10-30 beat | 0.70 | 0.73 | +4.0% | -2.0% | -3.7% | +3.0% | +0.0% |
| 2024-07-24 beat | 0.61 | 0.66 | +8.1% | +1.6% | +0.9% | -0.9% | +7.2% |
| 2024-04-25 beat | 0.51 | 0.53 | +4.0% | +1.5% | +4.9% | -1.4% | +11.3% |
| 2024-01-25 beat | 0.59 | 0.62 | +4.7% | -2.8% | -6.6% | +0.8% | +13.0% |
| 2023-10-25 beat | 0.54 | 0.57 | +6.9% | +0.8% | +0.7% | +6.8% | +21.5% |
| 2023-07-27 beat | 0.49 | 0.54 | +11.2% | +3.7% | +5.9% | -2.8% | -4.8% |
| 2023-04-26 beat | 0.53 | 0.55 | +3.8% | +7.4% | +7.6% | -3.0% | +19.9% |
| 2023-01-26 beat | 0.71 | 0.74 | +4.0% | -5.5% | -6.9% | +2.2% | -5.0% |
| 2022-10-26 beat | 0.62 | 0.71 | +13.4% | +3.1% | +0.8% | +1.8% | +21.4% |
| 2022-07-28 beat | 0.55 | 0.58 | +5.8% | -2.1% | +3.7% | +3.2% | -7.9% |
| 2022-04-28 beat | 0.48 | 0.51 | +6.3% | -0.3% | -4.1% | +3.8% | +14.3% |
| 2022-01-27 beat | 0.55 | 0.56 | +2.5% | -2.6% | +1.3% | +2.9% | -8.1% |
| 2021-10-27 beat | 0.45 | 0.46 | +2.7% | +7.6% | +4.3% | +15.1% | +16.5% |
| 2021-07-29 beat | 0.40 | 0.44 | +10.7% | +6.3% | +9.0% | +1.5% | -1.7% |
| 2021-04-29 beat | 0.36 | 0.39 | +6.4% | -3.5% | -3.4% | +1.4% | +0.1% |
| 2021-02-03 beat | 0.32 | 0.32 | +0.7% | +0.7% | +2.8% | +10.3% | -6.9% |
| 2020-10-28 beat | 0.28 | 0.30 | +8.7% | -0.1% | +6.0% | +12.9% | +24.8% |
| 2020-08-03 beat | 0.24 | 0.27 | +12.9% | -3.6% | -1.3% | -2.1% | +5.2% |
| 2020-05-05 beat | 0.24 | 0.25 | +4.7% | +5.0% | +5.3% | +0.2% | +17.5% |
| 2020-02-04 beat | 0.26 | 0.27 | +2.9% | -1.5% | -4.2% | +2.7% | -9.1% |
| 2019-10-30 beat | 0.22 | 0.25 | +12.7% | -3.1% | -2.3% | +1.7% | -4.7% |
| 2019-08-05 beat | 0.17 | 0.18 | +2.0% | +4.3% | +7.3% | -0.3% | +11.3% |
| 2019-05-06 beat | 0.17 | 0.18 | +8.1% | -4.1% | -6.1% | -6.3% | -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.