Intraday price change for CMS is about $0.45 from the day's low to the day's high.
The previous business day's price range from the open of $47.41 is expected to range from a low of $47.18 to a high of $47.63.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $47.37 and $47.45 assuming average price movements.
Note that events including news, CMS earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.