HY Junk Bond Spreads and SPX CorrelationAs you can see clearly on this chart, there is a high correlation between the BofA Option Adjusted Junk Bond Spread Index and the S&P500. While tough to use as a timing tool, when spreads widen to 4.5% or so, many times this is a good time to nibble in the S&P during a correction. When they reach 6%