GraniteShares YieldBOOST MSTR ETF (MTYY)

GraniteShares YieldBOOST MSTR ETF is an income-oriented fund from GraniteShares tied to Strategy Inc., formerly MicroStrategy. Rather than owning MSTR shares, the fund seeks to generate high current income by selling put options on leveraged exchange-traded products linked to MSTR.

The premiums collected from these options are the main source of the fund's distributions, while the fund holds Treasury securities as collateral. This approach limits upside participation and leaves the fund exposed to losses if the leveraged products fall sharply. Shares trade on the Nasdaq.