Intraday price change for NBIX is about $1.63 from the day's low to the day's high.
The previous business day's price range from the open of $54.15 is expected to range from a low of $53.48 to a high of $55.11.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $53.90 and $54.40 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.