S&P 500 Index
The S&P 500 Index is an unmanaged index of 500 large-capitalization publicly traded U.S. stocks representing a variety of industries.
SPDR Bloomberg High Yield Bond ETF
The SPDR Bloomberg High Yield Bond ETF seeks to provide investment results that, before fees and expenses, correspond generally to the price and yield performance of the Barclays High Yield Very Liquid Index.
Standard & Poor's 500 Buywrite Index (BXM)
The Standard & Poor's 500 Buywrite Index (BXM) is a benchmark index designed to track the performance of a hypothetical buy-write strategy on the S&P 500 Index.
Standard & Poor's Global 1200 Index
The Standard & Poor's Global 1200 Index is a free-float weight index composed of seven regional indices spanning 31 countries.
Standard Deviation is a statistical measure of the historic volatility of a portfolio.