Intraday price change for CENX is about $0.72 from the day's low to the day's high.
The previous business day's price range from the open of $15.80 is expected to range from a low of $15.43 to a high of $16.16.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $15.79 and $15.81 assuming average price movements.
Note that events including news, CENX earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.