Intraday price change for ATI is about $0.65 from the day's low to the day's high.
The previous business day's price range from the open of $17.82 is expected to range from a low of $17.48 to a high of $18.13.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $17.87 and $17.77 assuming average price movements.
Note that events including news, ATI earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.