Intraday price change for OPK is about $0.24 from the day's low to the day's high.
The previous business day's price range from the open of $6.72 is expected to range from a low of $6.60 to a high of $6.84.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $6.71 and $6.73 assuming average price movements.
Note that events including news, OPK earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.