Intraday price change for KERX is about $0.33 from the day's low to the day's high.
Today's price range from the open of $6.50 is expected to range from a low of $6.34 to a high of $6.66.
Price moves beyond this range are outside the average.
Today's closing price may be between $6.50 and $6.50 assuming average price movements.
Note that events including news, KERX earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.