Intraday price change for DVAX is about $0.95 from the day's low to the day's high.
The previous business day's price range from the open of $20.80 is expected to range from a low of $20.46 to a high of $21.41.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $20.62 and $20.98 assuming average price movements.
Note that events including news, DVAX earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.
This signal was generated on September 15th
and closed on September 15th, for a holding time of 0.5 hours.
Signals with this combination of indicators have an average holding time of 1-2 business days.