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The current VIX index value quotes the expected annualized change in the S&P 500 index over the following 30 days, as computed from options-based theory and current options-market data. To summarize, VIX is a volatility index derived from S&P 500 options for the 30 days following the measurement date, [ 5 ] with the price of each option ...
The CBOE Volatility Index is derived from S&P 500 call and put options; nowadays, that means standard options that expire the third Friday of every month and weekly options which expire all other ...
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]
The Nikkei stock index hemorrhaged 12% that Monday — its biggest one-day drop since 1987 — while the S&P 500 plummeted 3%. The VIX Volatility Index spiked to 65, the third-highest level on record.
The Standard and Poor's 500, or simply the S&P 500, [5] is a stock market index tracking the stock performance of 500 of the largest companies listed on stock exchanges in the United States. It is one of the most commonly followed equity indices and includes approximately 80% of the total market capitalization of U.S. public companies, with an ...
The S&P 500 (SNPINDEX: ^GSPC) is the most widely followed benchmark of the stock market in the U.S., encompassing the 500 largest companies in the country. Thanks to its broad base of component ...
CBOE S&P 500 BuyWrite Index (BXM) CBOE Volatility Index (VIX) Dow Jones & Company indices Dow Jones Industrial Average; Dow Jones Transportation Average; Dow Jones Utility Average; MarketGrader indices Barron's 400 Index [1] Nasdaq indices NASDAQ Composite; NASDAQ-100; NASDAQ Financial-100; Russell Indexes (published by Russell Investment Group ...
Yahoo Finance’s Jared Blikre breaks down how markets opened on Monday.