Intraday price change for WATT is about $0.57 from the day's low to the day's high.
The previous business day's price range from the open of $16.26 is expected to range from a low of $16.02 to a high of $16.60.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $16.24 and $16.28 assuming average price movements.
Note that events including news, WATT earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.