Intraday price change for AET is about $2.13 from the day's low to the day's high.
The previous business day's price range from the open of $151.61 is expected to range from a low of $150.62 to a high of $152.75.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $151.31 and $151.91 assuming average price movements.
Note that events including news, AET earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.