Intraday price change for PH is about $2.47 from the day's low to the day's high.
The previous business day's price range from the open of $166.94 is expected to range from a low of $165.71 to a high of $168.18.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $166.85 and $167.03 assuming average price movements.
Note that events including news, PH earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.