Earnings Move History — CSTL
Historical stock price reactions to earnings announcements
Avg Move
+0.9%
Beat Rate
7500%
Avg Surprise
-2.4%
Events
5
Stock Move % on Earnings
| Date | Time | EPS Est | EPS Act | Surprise | Stock Move | Beat? |
|---|---|---|---|---|---|---|
| May 4, 2026 | — | $-0.49 | — | — | — | — |
| Dec 31, 2025 | — | $-0.26 | $-0.08 | +0.69% | -1.0% | Yes |
| Sep 30, 2025 | — | $-0.51 | $-0.02 | +0.96% | +1.8% | Yes |
| Jun 30, 2025 | — | $-0.50 | $0.15 | +1.30% | +0.3% | Yes |
| Mar 31, 2025 | — | $-0.07 | $-0.90 | -12.70% | +0.4% | No |
Review CSTL historical earnings moves including EPS surprises, beat rates, and post-announcement stock price reactions. Use past earnings data to gauge how the stock typically responds to quarterly results and plan your options strategy around upcoming events.