Intraday price change for GDP is about $0.75 from the day's low to the day's high.
The previous business day's price range from the open of $11.83 is expected to range from a low of $11.45 to a high of $12.20.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $11.83 and $11.83 assuming average price movements.
Note that events including news, GDP earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.