Intraday price change for CB is about $1.17 from the day's low to the day's high.
The previous business day's price range from the open of $146.42 is expected to range from a low of $145.86 to a high of $147.03.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $146.33 and $146.51 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.