Intraday price change for RMD is about $1.02 from the day's low to the day's high.
The previous business day's price range from the open of $78.29 is expected to range from a low of $77.83 to a high of $78.85.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $78.16 and $78.42 assuming average price movements.
Note that events including news, RMD earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.