ALEC Earnings Reaction History
Alector, Inc.
EPS, Revenue, Stock Move
ALEC stock rises 2.1% on average on the first trading day after earnings.
When ALEC delivers a double beat, the stock rises 8.1% on average on the first trading day.
Across 31 releases, ALEC has delivered a positive next-day return 51.6% of the time.
Reaction Snapshot (Avg Day 1-3)
Day 1
+2.05%
Day 2
-0.98%
Day 3
+0.08%
Conditioned Moves (Day 1 Basis)
Double Beat
+8.12%
Mixed
-1.26%
Double Miss
-1.35%
EPS Beat Rate
51.6%
Revenue Beat Rate
61.3%
Positive Rate
51.6%
Both Beat Rate
35.5%
Recent Earnings History
| Date | EPS | Revenue | Day 1 | Day 2 | Day 3 | Detail |
|---|---|---|---|---|---|---|
| 2026-08-06 | Beat+12.50% | Beat+93.78% | -2.73% | -5.06% | +23.67% | Open |
| 2026-05-07 | Beat+40.00% | — | -5.06% | -13.93% | -2.38% | Open |
| 2026-02-25 | Beat+12.82% | Beat+218.63% | +7.11% | -5.08% | -9.05% | Open |
| 2025-11-06 | Beat+19.05% | Beat+82.77% | +4.00% | -1.54% | +2.34% | Open |
| 2025-08-07 | Beat+33.33% | Beat+180.73% | +47.26% | +3.72% | -10.31% | Open |
| 2025-05-08 | Beat+6.82% | Miss-13.55% | +1.96% | +12.50% | +2.56% | Open |
| 2025-02-26 | Beat+96.88% | Beat+165.82% | -3.49% | -1.20% | -14.02% | Open |
| 2024-11-06 | Beat+18.87% | Miss-5.76% | +4.80% | +7.63% | +1.95% | Open |
FAQ
How much does ALEC usually move after earnings?
ALEC moves about 2.1% on average on the first trading day after earnings. Net average direction is +2.05%.
What is ALEC's biggest post-earnings gain?
ALEC's largest recorded next-day earnings gain is +47.26%, on 2025-08-07.