Intraday price change for ILMN is about $3.40 from the day's low to the day's high.
The previous business day's price range from the open of $182.99 is expected to range from a low of $181.21 to a high of $184.61.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $182.82 and $183.16 assuming average price movements.
Note that events including news, ILMN earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.