sotnkρ +0.58beyond mkt +0.27holdout +0.55stable 100%robust
GPK Graphic Packaging Holding Company
- Last close
- 11.19
- 504-day return
- -58.06%
- Median $/day
- $63.2M
- Relationships shown
- 8
together opposite · bar = ρ at each lag, −10 … 0 … +10 days · holdout ρ · click a card for the full picture
GPK vs SON
Both indexed to 100 at 2026-05-11.
Moves with GPK
Same day, ranked by what's left after the market and sector factors are removed ("beyond mkt").
ρ +0.54beyond mkt +0.23holdout +0.64stable 88%robust
ρ +0.55beyond mkt +0.22holdout +0.62stable 100%robust
ρ +0.53beyond mkt +0.20holdout +0.51stable 100%robust
ρ +0.51beyond mkt +0.20holdout +0.45stable 100%robust
ρ +0.59beyond mkt +0.19holdout +0.61stable 100%robust
Weekly, not daily
No day-to-day relationship, but 5- or 10-day returns move together.
Changed this quarter
Biggest shifts in same-day correlation over the last 63 trading days versus the year before.
Δ -0.60recent -0.28prior +0.32beyond mkt +0.00
Δ -0.60recent -0.22prior +0.37beyond mkt -0.00
Δ -0.58recent -0.15prior +0.43beyond mkt +0.05
Δ -0.56recent -0.25prior +0.31beyond mkt -0.00
Δ -0.56recent -0.46prior +0.10beyond mkt -0.07
Δ -0.54recent -0.50prior +0.04beyond mkt -0.08
Traded with GPK
Abnormal volume rises and falls on the same days as GPK's, while prices do not move together: the same hands, not the same business.