Intraday price change for FTNT is about $0.83 from the day's low to the day's high.
The previous business day's price range from the open of $40.41 is expected to range from a low of $39.98 to a high of $40.80.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $40.38 and $40.44 assuming average price movements.
Note that events including news, FTNT earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.