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Graphic Packaging Holding Company GPK 11.14 0.3 2.77%
Expected move
No chain in the last ten days can size a move for GPK.
Earnings: priced against what happened
Average implied move
±11.24%
Average actual move
12.24%
Beyond the implied move
1 / 1
Median IV change
-28.54%
| Reaction session | Implied | Actual | Used | ATM IV before → after |
|---|---|---|---|---|
| May 05, 2026 | ±11.24% | +12.24% | 1.09× | — |