Intraday price change for TXN is about $1.28 from the day's low to the day's high.
The previous business day's price range from the open of $81.56 is expected to range from a low of $80.87 to a high of $82.15.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $81.57 and $81.55 assuming average price movements.
Note that events including news, TXN earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.