Symbol:    
CBOE Volatility Index 
Options Root:  Open Help    VIX   VIXW  
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Current1 WK AGO1 MO AGO52 wk Hi/Date52 wk Low/Date
  HISTORICAL VOLATILITY Open Help
10 days115.01%117.47%267.07%351.38% - 17-Mar34.05% - 18-Jun
20 days189.14%254.82%235.24%312.69% - 20-Mar57.85% - 03-Jul
30 days231.69%270.87%221.17%272.68% - 03-Apr65.58% - 18-Jul
  IMPLIED VOLATILITY Open Help
IV Index call Open Help136.31%162.72%147.15%211.28% - 16-Mar69.74% - 23-Apr
IV Index put Open Help130.35%154.00%140.59%211.08% - 16-Mar69.36% - 23-Apr
IV Index mean Open Help133.33%158.36%143.87%211.18% - 16-Mar69.55% - 23-Apr
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      VIX: 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