Intraday price change for IMGN is about $0.49 from the day's low to the day's high.
Today's price range from the open of $6.25 is expected to range from a low of $5.99 to a high of $6.48.
Price moves beyond this range are outside the average.
Today's closing price may be between $6.30 and $6.20 assuming average price movements.
Note that events including news, IMGN earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.