MSTY vs ULTY: Which Is the Better Pick in 2026?

Overview

MSTY and ULTY are both weekly-paying covered call ETFs from YieldMax that harvest options premiums to generate 67–71% distribution yields. The crucial difference: MSTY is a single-stock play tied entirely to MicroStrategy (MSTR), a Bitcoin-heavy software company, while ULTY spreads its exposure across a basket of high-volatility equities. Both use derivatives to cap upside in exchange for income, and both report zero beta—meaning the option overlay is intended to dampen price swings relative to their underlying holdings.

How they differ

MSTY's monolithic bet on MSTR makes it a concentrated crypto-proxy play, whereas ULTY diversifies across multiple high-volatility names. This is the first-order split: if MSTR rallies or crashes, MSTY moves with it almost dollar-for-dollar on that day; ULTY's basket smooths individual stock shocks. Second, MSTY yields 70.51% versus ULTY's 67.48%—a modest difference that reflects MSTR's outsized volatility premium. MSTY's expense ratio is 1.03%, 27 basis points cheaper than ULTY's 1.30%. Finally, MSTY has nearly twice the AUM ($1.05 billion versus $873 million) and a longer track record (nearly three years old versus just over one), suggesting more liquidity and established operational proof.

Who each is best for

MSTY: Investors with high risk tolerance who believe in MSTR's long-term direction and want to monetize its volatility through weekly income; best held in taxable accounts where the weekly distributions can be managed tax-efficiently, or in IRAs where distribution frequency is irrelevant.

ULTY: Traders seeking high-volatility income without single-stock concentration risk; those willing to accept a slightly lower yield and higher fees in exchange for portfolio diversification; suitable for risk-aware income seekers who want optionality across multiple growth equities.

Key risks to know

• NAV erosion from high distributions: Both funds' 67–71% yields likely rely on return-of-capital treatment—meaning NAV will compress over time as option premiums and underlying gains are paid out faster than new capital arrives or securities appreciate.

• Covered call cap on upside: The option overlay caps gains. If MSTR or the underlying basket rally sharply, MSTY and ULTY shareholders forfeit those profits; the weekly call roll limits participation in bull moves.

• Concentration risk in MSTY: A single bet on MSTR exposes MSTY to company-specific operational, regulatory, or market sentiment shocks with no portfolio offset. MSTR's 52-week range ($19–$127) underscores this volatility.

• Volatility decay and option mispricing: Both funds depend on sustained high implied volatility to justify their premium collection. If implied volatility contracts, premium income falls, pressuring yields and potentially forcing higher portfolio turnover.

• Weekly distribution tax drag: Weekly payouts in taxable accounts trigger frequent taxable events and reinvestment friction. This is especially punitive in high-frequency covered-call structures.

Bottom line

If you're comfortable with extreme single-stock volatility and believe in MSTR's crypto-linked thesis, MSTY's slightly higher yield and lower fees may justify the concentration risk. If you want similar weekly income without a single point of failure, ULTY's basket approach and established track record offer more breathing room—at the cost of a lower yield and higher expenses. Both funds depend on sustained options premiums, which means NAV erosion is likely if volatility normalizes. Past performance, particularly over their short lives during a volatile crypto cycle, does not predict future results.