Buy Write Index Returns May 2026

: Typically underperforms. The BXM underperformed the S&P 500 in every single year (13 out of 13) where the market rose by more than 10%. Key Benchmark Comparisons BXY Index Dashboard - Cboe Global Indices

: Historically, buy-write indices have exhibited about 30% lower volatility than the S&P 500. Performance in Different Market Conditions buy write index returns

The is a benchmark designed to track a "buy-write" or covered call strategy, where you hold the S&P 500 index and sell monthly at-the-money (ATM) call options against it. Historical Performance Summary : Typically underperforms

The strategy typically offers lower volatility and higher income than owning the index outright, but it tends to underperform in strong bull markets due to the "cap" on upside gains. Performance in Different Market Conditions The is a

: Provides a "buffer" because the premium received from selling the call option offsets some of the losses. For example, it significantly outperformed in 2000.