IART chart · All upcoming earnings
| Move | Mean | Median | Std dev | Hit rate |
|---|---|---|---|---|
| Day 1 | -3.5% | -9.3% | 19.2% | 40% |
| Day 2 | +0.7% | +1.1% | 4.8% | 60% |
| Day 3 | -1.3% | -1.6% | 4.1% | 20% |
| 5-day | -4.7% | -9.9% | 21.1% | 30% |
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 |
|---|---|---|---|---|---|---|---|
| 2026-07-29 beat | 0.48 | 0.56 | +16.5% | -6.3% | -16.5% | +7.2% | +2.2% |
| 2026-05-05 beat | 0.40 | 0.54 | +33.4% | +14.8% | +24.1% | +4.2% | +32.8% |
| 2026-02-26 beat | 0.80 | 0.83 | +3.7% | -8.4% | -2.2% | -12.7% | -18.8% |
| 2025-10-30 beat | 0.43 | 0.54 | +24.3% | -1.3% | -23.5% | -5.0% | +10.6% |
| 2025-07-31 beat | 0.43 | 0.45 | +4.4% | +5.9% | +6.2% | -3.9% | +15.1% |
| 2025-05-05 miss | 0.43 | 0.41 | -4.9% | -12.6% | -21.2% | +2.9% | -1.4% |
| 2025-02-25 beat | 0.85 | 0.97 | +13.5% | -2.5% | +12.1% | -11.4% | -11.7% |
| 2024-11-04 beat | 0.39 | 0.41 | +5.2% | +14.1% | +25.1% | +5.5% | +0.0% |
| 2024-07-29 beat | 0.62 | 0.63 | +1.3% | -21.3% | -19.1% | -12.1% | -19.3% |
| 2024-05-06 miss | 0.55 | 0.55 | -0.3% | +2.2% | -19.9% | +13.3% | +37.3% |
“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 2026-09-14); price reactions from end-of-day data. History, not a forecast. Not investment advice.