KLAC chart · All upcoming earnings
| Move | Mean | Median | Std dev | Hit rate |
|---|---|---|---|---|
| Day 1 | -3.3% | -2.6% | 5.9% | 30% |
| Day 2 | +1.4% | +0.8% | 2.4% | 70% |
| Day 3 | -1.1% | -0.8% | 2.0% | 30% |
| 5-day | -1.1% | +0.1% | 5.2% | 50% |
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% |
“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.