Intraday price change for BA is about $3.54 from the day's low to the day's high.
The previous business day's price range from the open of $240.00 is expected to range from a low of $238.24 to a high of $241.78.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $239.87 and $240.13 assuming average price movements.
Note that events including news, BA earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.