Intraday price change for PRXL is about $0.82 from the day's low to the day's high.
The previous business day's price range from the open of $87.41 is expected to range from a low of $87.09 to a high of $87.91.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $87.28 and $87.54 assuming average price movements.
Note that events including news, PRXL earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.