CBOE Volatility Index ^VIX Charts, Data & News Yahoo Finance
CBOE launched the first VIX-based exchange-traded futures contract in March 2004, followed by the launch of VIX options in February 2006. Because option prices are public, they can be used to determine the volatility of an underlying security. Such volatility, as implied by or inferred from market prices, is called forward-looking implied volatility (IV). The second …
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