CBOE's suite of S&P 500 Index products is led by its flagship contract -- SPX options -- the index option of choice for institutional investors trading large and complex orders. SPX options offer the advantage of cash settlement, European-style exercise and are ten times the size of most exchange traded fund (ETF) option products linked to the S&P 500 Index. SPX is prized by institutional investors primarily for its leveraging power and for its deep, liquid markets.
CBOE offers a number listed options related to the S&P 500, including --
S&P 500 Options with A.M-Settlement (SPX)
S&P 500® Index Options - PM-Settled (SPXPM)
S&P 500 Weekly Options (SPXW)
End-of-Month SPX Options (SPXW)
Mini-SPX Index Options (XSP)