• Twitter YouTube Facebook LinkedIn Apps RSS Feed
BROWSE or REFINE
  • Currently shopping by:
  • Data Type: Skew Remove
  • Data Type: Tick Remove
  • Purchase Type: Annual Subscription Remove
  • Purchase Type: Monthly Subscription Remove

Data Subscriptions

Cboe Streaming Market Indices (CSMi) consists of over 200 index values offered by Standard and Poor’s and Cboe and many more firms. This offering contains all disseminated values for each index on a given day, it can vary from every 15 seconds during trading hours to once per day based on the index. Click here to view the current indexes on the CSMi feed.
CFE VIX Tick data includes trades and quotes of all VIX futures contracts (VX) from the Cboe Futures Exchange (CFE). A monthly subscription allows you to receive a daily file via FTP for the previous trade date.
Historical S&P 500 (SP) and e-mini futures (ES) trades from the Chicago Mercantile Exchange.
Volatility skew data allows users to analyze relative option pricing levels over time series by comparing “virtual” option strikes with identical time to maturity and levels relative to spot. Our Volatility Skew files show the implied volatility levels of virtual options expiring at constant maturities, with option strikes defined by either moneyness (% from spot) or by option delta. These files allow for more appropriate comparison of implied volatility levels over time. LiveVol volatility skew data is provided with either moneyness increments (5% steps from spot from 0-60%, with additional values at 2.5% from spot) or delta increments (5 delta increments for both calls and puts). Standard maturity periods range from 30 to 360 calendar days. An auxiliary set of skew index data will be provided with each purchase. Skew indexes represent a measure of option skew by symbol and maturity for a particular day. Delta skew data is used to generate the skew index metrics: for example, SKEW90 represents the (IV of 25 delta put – IV of 25 delta call)/(50 delta call IV) for virtual options expiring in 90 days.