Intraday price change for ISR is about $0.03 from the day's low to the day's high.
The previous business day's price range from the open of $0.58 is expected to range from a low of $0.56 to a high of $0.59.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $0.58 and $0.58 assuming average price movements.
Note that events including news, ISR earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.