Intraday price change for SO is about $0.54 from the day's low to the day's high.
The previous business day's price range from the open of $48.36 is expected to range from a low of $48.06 to a high of $48.60.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $48.40 and $48.32 assuming average price movements.
Note that events including news, SO earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.