Intraday price change for IBM is about $1.40 from the day's low to the day's high.
The previous business day's price range from the open of $145.69 is expected to range from a low of $144.95 to a high of $146.34.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $145.80 and $145.58 assuming average price movements.
Note that events including news, IBM earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.