Symbol:    
ProShares UltraShort 20+ Year Treasury 
Options Root:  Open Help    TBT  
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Current1 WK AGO1 MO AGO52 wk Hi/Date52 wk Low/Date
  HISTORICAL VOLATILITY Open Help
10 days34.41%29.18%25.77%42.63% - 23-Aug7.75% - 27-Nov
20 days25.82%27.02%26.19%38.07% - 09-Sep10.88% - 03-Dec
30 days26.56%25.64%30.98%37.67% - 16-Sep13.47% - 20-Feb
  IMPLIED VOLATILITY Open Help
IV Index call Open Help25.34%22.96%27.03%35.10% - 15-Aug14.47% - 03-May
IV Index put Open Help25.22%22.68%27.56%33.70% - 15-Aug15.13% - 19-Mar
IV Index mean Open Help25.28%22.82%27.30%34.40% - 15-Aug14.96% - 03-May
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      TBT: 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