Intraday price change for GPK is about $0.21 from the day's low to the day's high.
The previous business day's price range from the open of $13.24 is expected to range from a low of $13.13 to a high of $13.34.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $13.26 and $13.22 assuming average price movements.
Note that events including news, GPK earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.