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.
Volatility in the stock market is measured by the Volatility IndexÂ® or VIXÂ®. It describes the implied volatility of the S&P 500, using stock index option prices.It was created by the CBOE (Chicago Board Options Exchange) in 1993, and is used to gauge investor sentiment.(Source: CBOE, Intro to the VIX). The VIXÂ® is informally referred to as the fear index.arket volatility refers to the velocity of price changes for any market, including commodities, forex and the stock market. Increased volatility of the stock market is usually a sign that a market top or market bottom is at hand.