Symbol:    
VanEck Vectors Gold Miners ETF 
Options Root:  Open Help    GDX  
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Current1 WK AGO1 MO AGO52 wk Hi/Date52 wk Low/Date
  HISTORICAL VOLATILITY Open Help
10 days92.10%198.82%65.29%229.97% - 24-Mar12.80% - 28-May
20 days164.86%165.21%48.15%166.90% - 25-Mar18.75% - 03-May
30 days138.23%137.49%41.36%138.64% - 02-Apr19.29% - 10-May
  IMPLIED VOLATILITY Open Help
IV Index call Open Help61.79%73.17%36.42%116.00% - 19-Mar20.47% - 12-Apr
IV Index put Open Help60.70%72.81%36.13%114.93% - 19-Mar20.16% - 12-Apr
IV Index mean Open Help61.24%72.99%36.27%115.46% - 19-Mar20.31% - 12-Apr
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      GDX: 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