Intraday price change for COF is about $1.29 from the day's low to the day's high.
The previous business day's price range from the open of $80.17 is expected to range from a low of $79.38 to a high of $80.67.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $80.48 and $79.86 assuming average price movements.
Note that events including news, COF earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.