Intraday price change for CMS is about $0.44 from the day's low to the day's high.
The previous business day's price range from the open of $46.40 is expected to range from a low of $46.15 to a high of $46.59.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $46.42 and $46.38 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.