Intraday price change for HMSY is about $0.48 from the day's low to the day's high.
Today's price range from the open of $19.87 is expected to range from a low of $19.64 to a high of $20.12.
Price moves beyond this range are outside the average.
Today's closing price may be between $19.87 and $19.87 assuming average price movements.
Note that events including news, HMSY earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.