Volatile range trading could dominate the week as the S&P 500 (SPX) navigates resistance at 5,400 and support near 5,120 ...

With a notable build in open interest (OI) on equities and broad-based equity index and exchange-traded fund (ETF) options, market makers acted to remain delta neutral by buying and selling SPX ...

Regardless, the shift in sentiment from extreme optimism to a level that is more representative of caution among SPX option buyers could be a welcome sign for bulls in the context of SPX ...

Anxiety surrounding U.S. President Donald Trump’s tariff day midweek has sharply lifted the price of portfolio protection for ...

The S&P 500 EWI options are designed to provide different exposure and complement Cboe's S&P 500 Index (SPX) options, which are one of the most actively traded and liquid options in the world.

TLT skew, which had been inverted since Feb as growth concerns weighed on yields, steepened significantly last week with puts now trading at a premium to calls. Click to read.

New options provide investors additional choice and diversification through broad U.S. equity market exposure.