ZS chart · All upcoming earnings
| Move | Mean | Median | Std dev | Hit rate |
|---|---|---|---|---|
| Day 1 | -4.1% | -4.6% | 12.3% | 35% |
| Day 2 | +1.3% | +2.3% | 3.7% | 65% |
| Day 3 | -0.8% | -0.8% | 3.8% | 40% |
| 5-day | -4.2% | -3.4% | 13.9% | 37% |
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 |
|---|---|---|---|---|---|---|---|
| 2026-09-03 beat | 1.09 | 1.19 | +9.2% | -6.6% | -4.5% | — | — |
| 2026-05-26 beat | 1.01 | 1.08 | +7.1% | -25.7% | -31.5% | +6.3% | +4.6% |
| 2026-02-26 beat | 0.90 | 1.01 | +12.6% | -13.4% | -12.2% | +11.6% | -6.6% |
| 2025-11-25 beat | 0.86 | 0.96 | +11.4% | -6.8% | -13.0% | -4.0% | -9.5% |
| 2025-09-02 beat | 0.80 | 0.89 | +11.0% | -0.8% | -1.5% | +3.0% | +13.7% |
| 2025-05-29 beat | 0.76 | 0.84 | +10.8% | +4.7% | +9.8% | +9.9% | +11.5% |
| 2025-03-05 beat | 0.69 | 0.78 | +12.7% | +2.2% | +2.9% | -6.2% | -13.6% |
| 2024-12-02 beat | 0.63 | 0.77 | +22.7% | -6.0% | -4.7% | +1.4% | -6.4% |
| 2024-09-03 beat | 0.69 | 0.88 | +27.0% | -17.8% | -18.7% | +2.9% | +8.0% |
| 2024-05-30 beat | 0.65 | 0.88 | +35.9% | +16.8% | +8.5% | +6.5% | +15.7% |
| 2024-02-29 beat | 0.58 | 0.76 | +31.1% | -6.2% | -9.4% | -9.4% | -13.9% |
| 2023-11-27 beat | 0.49 | 0.67 | +36.9% | -4.3% | +1.0% | +2.6% | +15.8% |
| 2023-09-05 beat | 0.49 | 0.64 | +30.1% | -2.2% | -2.7% | +0.0% | -3.2% |
| 2023-06-01 beat | 0.43 | 0.48 | +12.7% | +5.0% | +5.4% | +5.9% | +3.2% |
| 2023-03-02 beat | 0.29 | 0.37 | +26.1% | -10.9% | -11.1% | -11.6% | -5.3% |
| 2022-12-01 beat | 0.26 | 0.29 | +11.5% | -11.9% | -10.7% | -9.1% | -13.5% |
| 2022-09-08 beat | 0.21 | 0.25 | +21.5% | +13.4% | +21.9% | -9.8% | -16.4% |
| 2022-05-26 beat | 0.11 | 0.17 | +58.7% | +10.1% | +12.6% | -0.9% | -3.2% |
| 2022-02-24 beat | 0.11 | 0.13 | +16.3% | -14.8% | -15.8% | +1.6% | +7.2% |
| 2021-11-30 beat | 0.12 | 0.14 | +15.3% | +6.9% | -8.3% | -2.0% | +1.0% |
“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.