Intraday price change for CB is about $1.20 from the day's low to the day's high.
The previous business day's price range from the open of $145.16 is expected to range from a low of $144.62 to a high of $145.82.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $145.03 and $145.28 assuming average price movements.
Note that events including news, CB earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.