Intraday price change for CF is about $0.93 from the day's low to the day's high.
The previous business day's price range from the open of $27.13 is expected to range from a low of $26.68 to a high of $27.60.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $27.13 and $27.13 assuming average price movements.
Note that events including news, CF earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.