Intraday price change for NSC is about $1.80 from the day's low to the day's high.
The previous business day's price range from the open of $119.51 is expected to range from a low of $118.57 to a high of $120.37.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $119.47 and $119.55 assuming average price movements.
Note that events including news, NSC earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.