Intraday price change for HAL is about $1.03 from the day's low to the day's high.
The previous business day's price range from the open of $38.93 is expected to range from a low of $38.40 to a high of $39.42.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $39.04 and $38.82 assuming average price movements.
Note that events including news, HAL earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.