Quadratic Deflation ETF is an exchange traded fund launched and managed by Krane Funds Advisors, LLC. The fund is co-managed by Quadratic Capital Management LLC. It invests directly, through derivatives and through other funds in the fixed income markets of the United States. The fund primarily invests in a mix of U.S. Treasury securities and option strategies tied to the shape of the U.S. interest rate swap curve. It seeks to invest in securities of any maturity. The fund invests in securities of companies that are deemed socially conscious in their business dealings and directly promote environmental responsibility. Quadratic Deflation ETF was formed on September 21, 2021 and is domiciled in the United States.