CIEN Earnings Reaction History
Ciena Corporation
EPS, Revenue, Stock Move
CIEN stock rises 1.4% on average on the first trading day after earnings.
When CIEN delivers a double beat, the stock rises 2.5% on average on the first trading day.
Across 40 releases, CIEN has delivered a positive next-day return 47.5% of the time.
Reaction Snapshot (Avg Day 1-3)
Day 1
+1.45%
Day 2
-0.79%
Day 3
-0.55%
Conditioned Moves (Day 1 Basis)
Double Beat
+2.47%
Mixed
+1.97%
Double Miss
-1.95%
EPS Beat Rate
65.0%
Revenue Beat Rate
67.5%
Positive Rate
47.5%
Both Beat Rate
52.5%
Recent Earnings History
| Date | EPS | Revenue | Day 1 | Day 2 | Day 3 | Detail |
|---|---|---|---|---|---|---|
| 2026-09-03 | Beat+30.82% | — | -10.36% | +1.12% | +6.32% | Open |
| 2026-06-04 | Beat+11.67% | — | -13.66% | -8.85% | -4.41% | Open |
| 2026-03-05 | Beat+21.35% | Beat+2.01% | -12.88% | -1.71% | +8.28% | Open |
| 2025-12-11 | Beat+23.08% | — | +9.25% | -9.87% | -1.03% | Open |
| 2025-09-04 | Beat+46.43% | — | +23.31% | -0.20% | +1.98% | Open |
| 2025-06-05 | Miss-46.67% | — | -12.92% | -0.45% | -0.36% | Open |
| 2025-03-11 | Beat+100.00% | — | -2.41% | +3.83% | -6.16% | Open |
| 2024-12-12 | Miss-30.43% | — | +15.45% | +6.15% | +1.58% | Open |
FAQ
How much does CIEN usually move after earnings?
CIEN moves about 1.4% on average on the first trading day after earnings. Net average direction is +1.45%.
What is CIEN's biggest post-earnings gain?
CIEN's largest recorded next-day earnings gain is +26.78%, on 2019-06-06.