Defiance BMNR Option Income ETF (YBMN) is an exchange-traded fund in the Derivative Income category. It has $3.00M in assets and an expense ratio of 0.85%. The fund is an actively managed exchange-traded fund that seeks current income while providing direct or indirect exposure to the share price of BMNR, subject to a limit on potential investment gains. Under normal circumstances, the fund invests at least 80% of its net assets (plus borrowings for investment purposes) in financial instruments that provide direct or indirect exposure to BMNR. The fund is non-diversified.