Symbol:    
CBOE S&P 500 Skew Index 
.
Current1 WK AGO1 MO AGO52 wk Hi/Date52 wk Low/Date
  HISTORICAL VOLATILITY Open Help
10 days29.24%28.64%27.30%106.04% - 21-Feb15.40% - 31-May
20 days38.09%42.36%34.02%88.60% - 12-Mar23.89% - 06-Dec
30 days41.67%41.20%32.37%77.83% - 21-Mar24.55% - 30-Nov
  IMPLIED VOLATILITY Open Help
IV Index call Open HelpN/AN/AN/AN/A - N/AN/A - N/A
IV Index put Open HelpN/AN/AN/AN/A - N/AN/A - N/A
IV Index mean Open HelpN/AN/AN/AN/A - N/AN/A - N/A
HISTORICAL 30-DAYS CORRELATION AGAINST S&P 500 Index (SPX)Open Help
30 days21.16%21.95%13.46%59.09% - 23-Jul-35.12% - 14-Sep
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