Intraday price change for CIEN is about $0.59 from the day's low to the day's high.
The previous business day's price range from the open of $25.99 is expected to range from a low of $25.67 to a high of $26.26.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $25.99 and $25.99 assuming average price movements.
Note that events including news, CIEN earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.