VIX:INDEXCBOE
VIX
18,71
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-3,11%(-0,60) 1 zi
24 apr., 15:15:01 GMT-5
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1 zi
5 zile
1 lună
6 luni
Anul curent până azi
1 an
5 ani
MAX
| Simbol | Preț | Modificare | Modificare % |
|---|
Deschide
18,89
Mare
19,35
Mic
18,46
Prețul ridicat pe 52 de săptămâni
35,30
Prețul redus pe 52 de săptămâni
13,38
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acum 1 zi
The VIX Dips Below 19. Here’s What That Means for Your Portfolio.
Profil
VIX is the ticker symbol and popular name for the Chicago Board Options Exchange's CBOE Volatility Index, a popular measure of the stock market's expectation of volatility based on S&P 500 index options. It is calculated and disseminated on a real-time basis by the CBOE, and is often referred to as the fear index or fear gauge.
The VIX traces its origin to the financial economics research of Menachem Brenner and Dan Galai. In a series of papers beginning in 1989, Brenner and Galai proposed the creation of a series of volatility indices, beginning with an index on stock market volatility, and moving to interest rate and foreign exchange rate volatility. Brenner and Galai proposed, "[the] volatility index, to be named 'Sigma Index', would be updated frequently and used as the underlying asset for futures and options. ... A volatility index would play the same role as the market index plays for options and futures on the index." In 1992, the CBOE hired consultant Bob Whaley to calculate values for stock market volatility based on this theoretical work. Wikipedia
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