Intraday price change for PKI is about $0.80 from the day's low to the day's high.
The previous business day's price range from the open of $69.36 is expected to range from a low of $69.00 to a high of $69.80.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $69.24 and $69.48 assuming average price movements.
Note that events including news, PKI earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.