OSIS Earnings Reaction History
OSI Systems, Inc.
EPS, Revenue, Stock Move
OSIS stock rises 1.9% on average on the first trading day after earnings.
When OSIS delivers a double beat, the stock rises 2.6% on average on the first trading day.
Across 40 releases, OSIS has delivered a positive next-day return 60.0% of the time.
Reaction Snapshot (Avg Day 1-3)
Day 1
+1.87%
Day 2
-0.72%
Day 3
+0.17%
Conditioned Moves (Day 1 Basis)
Double Beat
+2.63%
Mixed
-0.77%
Double Miss
+2.75%
EPS Beat Rate
97.5%
Revenue Beat Rate
75.0%
Positive Rate
60.0%
Both Beat Rate
75.0%
Recent Earnings History
| Date | EPS | Revenue | Day 1 | Day 2 | Day 3 | Detail |
|---|---|---|---|---|---|---|
| 2026-08-20 | Beat+0.53% | Miss-8.62% | -5.21% | -1.30% | +0.01% | Open |
| 2026-05-04 | Beat+2.77% | Beat+0.89% | -17.01% | +2.36% | +0.35% | Open |
| 2026-01-29 | Beat+2.38% | Beat+3.24% | -7.27% | +1.03% | +1.29% | Open |
| 2025-10-30 | Beat+3.65% | Beat+3.41% | +14.21% | +0.95% | -1.27% | Open |
| 2025-08-21 | Beat+1.57% | Beat+1.73% | -2.46% | +4.96% | -1.53% | Open |
| 2025-05-01 | Beat+2.52% | Miss-10.63% | +9.57% | +0.24% | -1.91% | Open |
| 2025-01-23 | Beat+2.98% | Miss-3.51% | +14.22% | +3.53% | -3.14% | Open |
| 2024-10-24 | Beat+17.92% | Beat+7.96% | -3.17% | -2.39% | -2.20% | Open |
FAQ
How much does OSIS usually move after earnings?
OSIS moves about 1.9% on average on the first trading day after earnings. Net average direction is +1.87%.
What is OSIS's biggest post-earnings gain?
OSIS's largest recorded next-day earnings gain is +14.22%, on 2025-01-23.