CIG Earnings Reaction History
Companhia Energética de Minas Gerais
EPS, Revenue, Stock Move
CIG stock rises 0.1% on average on the first trading day after earnings.
When CIG delivers a double beat, the stock rises 0.3% on average on the first trading day.
Across 18 releases, CIG has delivered a positive next-day return 50.0% of the time.
Reaction Snapshot (Avg Day 1-3)
Day 1
+0.14%
Day 2
+1.69%
Day 3
-1.73%
Conditioned Moves (Day 1 Basis)
Double Beat
+0.32%
Mixed
-0.26%
Double Miss
+0.38%
EPS Beat Rate
61.1%
Revenue Beat Rate
50.0%
Positive Rate
50.0%
Both Beat Rate
38.9%
Recent Earnings History
| Date | EPS | Revenue | Day 1 | Day 2 | Day 3 | Detail |
|---|---|---|---|---|---|---|
| 2026-05-14 | Beat+18.84% | Beat+14.08% | -2.23% | +2.74% | -1.78% | Open |
| 2025-11-14 | Miss-24.78% | Beat+23.09% | -4.09% | +1.90% | -0.93% | Open |
| 2025-08-14 | Beat+54.08% | Beat+13.28% | -1.02% | ±0.00% | ±0.00% | Open |
| 2025-05-01 | Beat+13.38% | Beat+3.95% | +1.60% | -3.16% | +1.09% | Open |
| 2024-11-13 | Miss-46.89% | Beat+15.92% | +1.55% | +5.61% | -0.48% | Open |
| 2024-08-13 | Beat+58.01% | Miss-16.50% | +3.59% | +6.93% | -4.17% | Open |
| 2024-05-14 | — | — | +1.03% | +2.04% | -1.00% | Open |
| 2024-04-30 | Beat+134.42% | Beat+6.36% | +1.08% | +6.42% | +2.01% | Open |
FAQ
How much does CIG usually move after earnings?
CIG moves about 0.1% on average on the first trading day after earnings. Net average direction is +0.14%.
What is CIG's biggest post-earnings gain?
CIG's largest recorded next-day earnings gain is +4.10%, on 2015-11-19.