WisdomTree Interest Rate Hedged High Yield Bond Fund 

This index provides exposure to a curated selection of U.S. high-yield corporate debt, commonly known as 'junk bonds,' focusing on issuers with strong underlying financials and promising income generation. A key aspect of its design is the proactive management of interest rate sensitivity, accomplished by holding short positions in U.S. Treasury securities. It's important to note that the fund is non-diversified.