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

Overview

Both MSTY and YMAX are weekly-paying covered-call ETFs from YieldMax that use options strategies to generate income. The critical difference: MSTY is a single-stock play—it holds only Microstrategy (MSTR), a volatile Bitcoin proxy—while YMAX is a fund-of-funds that owns multiple YieldMax option-income ETFs across different underlying assets. MSTY offers a higher distribution rate (70.51% vs. 55.96%) but concentrates all risk in one equity; YMAX trades yield for diversification.

How they differ

MSTY's entire portfolio is Microstrategy stock, making it a bet on that one company's equity performance plus its leverage to Bitcoin. The fund's 70.51% distribution rate reflects the high implied volatility in MSTR's options chain, which inflates call-premium income. YMAX, by contrast, spreads its capital across a basket of YieldMax covered-call ETFs—each tracking different underlying stocks—which dampens both the yield and the single-stock risk.

YMAX's lower yield (55.96%) reflects a more diversified underlying holdings. Its 1.33% expense ratio is 30 basis points higher than MSTY's 1.03%, a cost that cuts into already-lower distributions. AUM differs meaningfully: MSTY has $1.05 billion in assets versus YMAX's $376 million, suggesting MSTY has attracted more capital despite its narrower mandate. Both have reported beta of 0.0, which reflects the options overlay's effect on fund-level volatility rather than true delta-neutral exposure.

Who each is best for

MSTY: Investors with a high conviction in Microstrategy's long-term trajectory who want weekly income but accept the risk of holding a single, volatile equity in a concentrated position. Best suited for taxable accounts where you can harvest losses against gains.

YMAX: Investors seeking regular options-derived income without single-stock concentration; ideal for those who want YieldMax's covered-call strategy but prefer diversification across multiple holdings and can tolerate a lower yield.

Key risks to know

* NAV erosion: Both funds distribute at rates >15% annualized. MSTY's 70.51% rate means the fund is returning a significant fraction of principal each year; this structure likely relies on capital appreciation in the underlying (MSTR) or return-of-capital distributions to sustain NAV. YMAX's 55.96% rate has the same dynamic, though across diversified holdings it may be more sustainable.

* Single-stock concentration (MSTY): All equity risk in MSTY traces to Microstrategy—a micro-cap company whose stock price has ranged from $19 to $126 in the past 52 weeks. A material decline in MSTR or Bitcoin prices will drag the fund's NAV sharply lower, and call-writing limits upside recovery.

* Call-option cap: Both funds sell covered calls that limit upside participation. If MSTR (in MSTY) or the underlying basket (in YMAX) rallies sharply, the fund's gains are capped at the call strike, while the full distribution still flows to you.

* Fund-of-funds drag (YMAX): YMAX holds ETFs that themselves carry expense ratios, plus YMAX's 1.33% overlay; the cumulative fee burden compounds and erodes net returns relative to a direct covered-call strategy.

Bottom line

If you're comfortable with single-stock risk and believe in Microstrategy's long-term story, MSTY's 70.51% yield and larger asset base offer higher income—albeit with concentrated downside. If you want weekly income with diversification across multiple covered-call strategies, YMAX is the trade-off: lower yield, broader holdings, but higher total fees. Both structures rely on capital preservation or appreciation in their underlying assets to sustain distributions; past performance in either fund doesn't indicate future distribution sustainability.