Generated August 8, 2026.
Figures quoted in this analysis are from its generation date and may lag the live snapshot table above, which always shows the latest data.
Overview
MSTY and YMAG are both weekly-distribution ETFs using covered call overlays to generate income, but they differ fundamentally in underlying exposure. MSTY is a single-stock options strategy tracking MicroStrategy (MSTR), a volatile software and cryptocurrency-exposure company. YMAG is a fund of funds holding seven underlying YieldMax option income ETFs, each written on one of the Magnificent 7 mega-cap stocks (Apple, Nvidia, Tesla, Microsoft, Google, Amazon, Meta).
How they differ
The biggest difference is concentration versus diversification. MSTY's entire portfolio is synthetic exposure to MSTR alone—a single $176 billion-cap company heavily exposed to Bitcoin holdings. YMAG spreads option income across seven mega-cap technology and consumer stocks through a wrapper of underlying funds, reducing single-name volatility risk.
Second is yield and income mechanics. MSTY offers a 84.37% distribution rate—roughly triple YMAG's 43.11%—because MSTR's volatility and smaller market cap create more valuable covered-call premiums. YMAG's lower yield reflects the larger, steadier price movements of the Magnificent 7. Both pay weekly, but MSTY's higher payout comes with steeper NAV-erosion risk.
Third is risk profile. MSTY carries a beta of 2.5604, meaning it swings 2.5 times harder than the broad market. YMAG's beta is 1.1624, tracking closer to large-cap equity volatility. YMAG's expense ratio is 0.28 percentage points higher at 1.28% versus 0.99%, reflecting the fund-of-funds wrapper.
Who each is best for
- MSTY: Fits investors with high volatility tolerance and a tactical income horizon, who want concentrated exposure to MicroStrategy's Bitcoin-linked upside and accept weekly principal erosion as the cost of outsized option premiums.
- YMAG: Fits investors seeking diversified large-cap tech and consumer income who prefer lower volatility and broader economic exposure across the Magnificent 7, and accept a more modest yield in exchange for portfolio stability.
Key risks to know
- NAV erosion at extreme yield levels. MSTY's 84.37% distribution rate is unsustainable relative to underlying MSTR total returns over a multi-year horizon; investors are highly likely to see principal decline even in flat or modestly rising markets. YMAG's 43.11% yield carries similar but less acute erosion risk.
- Single-name concentration and leverage. MSTY's entire return depends on MSTR, which has Bitcoin holdings that fluctuate based on crypto markets independent of equity fundamentals. A sharp crypto downturn or MicroStrategy strategic pivot could depress the stock materially. YMAG's diversification across seven stocks materially lowers single-company disaster risk.
- Covered call cap risk. Both funds limit upside when the underlying stocks rally sharply. A major tech rally could see MSTY and YMAG capped at strikes while the underlying assets appreciate uncapped; this is the structural cost of the income strategy.
- Fund-of-funds structural costs. YMAG holds seven other YieldMax ETFs, adding a layer of fees and operational complexity; tracking error relative to a direct Magnificent 7 portfolio or equivalent index fund is built in.
- Short-duration derivative roll risk. Weekly distributions require weekly option rolls. If implied volatility collapses or covered-call strikes move higher, the next week's premiums and payouts may compress unexpectedly, particularly for MSTY given MSTR's volatility swings.
Bottom line
MSTY pursues extreme income from a single, volatile software-and-crypto name, accepting both principal decay and concentration risk for outsized premiums. YMAG trades yield for breadth, spreading option income across the market's largest technology and consumer companies at a lower payout rate and lower volatility. If your goal is maximum income and you accept sharp principal fluctuations, MSTY delivers; if you want tech-heavy option income with diversification and lower volatility, YMAG's design aligns better with that goal. Past performance does not predict future results, and option-overlay funds' ability to sustain their distributions depends on market conditions and implied volatility regimes that are subject to rapid change.
AI-generated analysis for educational purposes only. Verify important details independently; past performance does not guarantee future results.