Intraday price change for NBIX is about $1.79 from the day's low to the day's high.
The previous business day's price range from the open of $57.26 is expected to range from a low of $56.41 to a high of $58.20.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $56.99 and $57.53 assuming average price movements.
Note that events including news, NBIX earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.