Intraday price change for ATEN is about $0.17 from the day's low to the day's high.
The previous business day's price range from the open of $6.65 is expected to range from a low of $6.60 to a high of $6.77.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $6.60 and $6.70 assuming average price movements.
Note that events including news, ATEN earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.