SPRO Earnings on 2026-08-12
Event-specific view for this earnings schedule only.
Spero Therapeutics, Inc.
Reaction Snapshot (Event Day 1-3)
Day 1
+4.20%
Day 2
-0.81%
Day 3
-3.25%
Earnings Metrics (EPS / Revenue)
EPS
+5.9%
Miss-0.16 vs 0
Revenue
—
No data— vs 0
EOD Chart (Event Window)
Window: 7 days before and after earnings date.
| Day | Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|---|
| D1 | 2026-08-13 | 1.26 | 1.3 | 1.21 | 1.24 | 1,292,910 |
| D2 | 2026-08-14 | 1.26 | 1.26 | 1.19 | 1.23 | 744,545 |
| D3 | 2026-08-17 | 1.21 | 1.24 | 1.19 | 1.19 | 299,013 |