Intraday price change for DVA is about $1.14 from the day's low to the day's high.
The previous business day's price range from the open of $56.38 is expected to range from a low of $55.78 to a high of $56.93.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $56.49 and $56.27 assuming average price movements.
Note that events including news, DVA earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.