Symbol:    
Apple Inc 
Options Root:  Open Help    AAPL  
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Current1 WK AGO1 MO AGO52 wk Hi/Date52 wk Low/Date
  HISTORICAL VOLATILITY Open Help
10 days35.60%23.40%52.79%70.22% - 10-Nov13.96% - 27-Jan
20 days42.55%50.95%44.02%54.31% - 10-Nov20.15% - 27-Jan
30 days47.20%45.85%41.71%48.80% - 10-Nov21.78% - 02-Dec
  IMPLIED VOLATILITY Open Help
IV Index call Open Help28.13%30.39%33.79%44.99% - 12-Oct22.53% - 09-Feb
IV Index put Open Help28.14%29.98%33.01%44.55% - 12-Oct22.65% - 12-Aug
IV Index mean Open Help28.13%30.19%33.40%44.77% - 12-Oct22.69% - 12-Aug
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      AAPL: DAILY 1 YEAR VOLATILITY CHART   ( 3 months    6 months    1 year )
    IV Index Call     IV Index Put     IV Index Call & Put     IV Index Mean
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Volatility chart
OPTIONS VOLUME, CONTRACTS
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Options volume chart