Intraday price change for CTAS is about $1.87 from the day's low to the day's high.
The previous business day's price range from the open of $131.45 is expected to range from a low of $130.58 to a high of $132.45.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $131.20 and $131.70 assuming average price movements.
Note that events including news, CTAS earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.