Intraday price change for XON is about $1.11 from the day's low to the day's high.
The previous business day's price range from the open of $25.18 is expected to range from a low of $24.63 to a high of $25.74.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $25.16 and $25.20 assuming average price movements.
Note that events including news, XON earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.