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The VIX is an index run by the Chicago Board Options Exchange, now known as Cboe, that measures the stock market’s expectation for volatility over the next 30 days based on option prices for the ...
In the case of VIX, the option prices used are the S&P 500 index option prices. [13] [14] The VIX takes as inputs the market prices of the call and put options on the S&P 500 index for near-term options with more than 23 days until expiration, next-term options with less than 37 days until expiration, and risk-free U.S. treasury bill interest ...
Vix (stylized as ViX) is an over-the-top streaming service owned and operated by TelevisaUnivision. [ 1 ] [ 2 ] [ 3 ] The service primarily shows content either owned by TelevisaUnivision or acquired from third-party content providers, including television series, movies, and sports programming.
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VIX (introduced by CBOE in 2003) is counted as an option price's weighted average, using all available range of strikes, thus it is independent of the model used to derive implied volatilities. This technique works with a thick grid of actively traded strikes (i.e. S&P 500 and other indices), but not for the majority of optionable stocks. IVX ...
The index was developed by Robert E. Whaley, a Vanderbilt University finance professor, [17] and was intended to measure the 30-day implied volatility of S&P 100 option prices. [16] In 2003, the underlying benchmark for the VIX was changed to the S&P 500. [18] The company launched tradeable products using VIX as the underlying index. [18]
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