For example, anaerobic endurance training promotes a decrease in body fat along with increasing cardiovascular function, muscle mass, strength, speed and power. With the increased intensity level of anaerobic endurance training, the potential for overtraining is accelerated.
The CBOE Gold ETF Volatility Index (Gold VIX, Ticker-GVZ) measures the market's expectation of 30-day volatility of gold prices by applying the VIX methodology to options on SPDR Gold Shares (Ticker-GLD) .Like other indexes using the VIX methodology, GVZ uses options spanning a wide range of strike prices. CBOE Gold ETF Volatility Index historical prices. 2  Historical Daily Prices-Spreadsheet with Closing Prices for Several Indexes. 3  Historical Month-end Prices-Spreadsheet with Closing Prices for Several Indexes. 4  In addition, Market Data Express gives users access to decades of historical options data.
From Wikipedia, the free encyclopedia. In financial mathematics, the implied volatility of an option contract is that value of the volatility of the underlying instrument which, when input in an option pricing model (such as BlackâScholes) will return a theoretical value equal to the current market price of the option.