Intraday price change for FB is about $2.20 from the day's low to the day's high.
The previous business day's price range from the open of $153.05 is expected to range from a low of $151.85 to a high of $154.04.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $153.00 and $153.10 assuming average price movements.
Note that events including news, FB earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.