Intraday price change for ALL is about $1.13 from the day's low to the day's high.
The previous business day's price range from the open of $90.93 is expected to range from a low of $90.32 to a high of $91.45.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $91.00 and $90.86 assuming average price movements.
Note that events including news, ALL earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.