Generated April 2026 from current fund data.
Overview
GPIX and SPYI are both S&P 500 option-writing ETFs designed to generate high monthly income. GPIX, launched in March 2024, targets an 8.46% distribution rate by selling covered calls against a core S&P 500 position held by Goldman Sachs. SPYI, older and larger (inception August 2022, $8.1B AUM), pursues a 12.24% distribution rate through a similar options overlay strategy managed by NEOS. The key distinction: SPYI advertises tax efficiency and has nearly three times the stated yield, but carries higher fees and shows material NAV volatility since inception.
How they differ
SPYI's distribution rate is 375 basis points higher than GPIX's (12.24% vs 8.46%), the most obvious difference—but it comes with a 0.68% expense ratio compared to GPIX's 0.29%, eating 39 basis points more annually. GPIX reports a 0.0 beta versus SPYI's 0.69 beta; GPIX's near-zero beta suggests its option collar is tighter or its recent inception means limited rolling-period volatility data, while SPYI's higher beta indicates upside participation but also downside risk during market corrections. SPYI's AUM of $8.1B dwarfs GPIX's $3.2B, providing more liquidity and lower tracking error potential, though SPYI has also experienced a 52-week range of $43.91 to $53.38 (roughly 21.5% drawdown from peak)—wider than GPIX's $42.34 to $53.55 range, despite the younger fund's shorter history.
Who each is best for
GPIX: Conservative income investors with low risk tolerance who prefer a lower yield target in exchange for cheaper fees and potentially lower NAV drag; best suited for taxable accounts where the monthly distributions can be reinvested for compounding.
SPYI: Investors seeking maximum current income and willing to accept higher expenses and derivative-overlay complexity; appropriate for older retirees or those in tax-deferred accounts (IRA, 401k) where the tax-efficiency marketing claim is moot.
Key risks to know
- Yield sustainability and NAV erosion: SPYI's 12.24% distribution rate significantly exceeds typical S&P 500 total returns (around 10% long-term average), making distributions likely to include return-of-capital; GPIX's 8.46% rate is closer to achievable without principal leakage but still above current dividend yield on the S&P 500 (~1.5%).
- Options cap on upside: Both funds cap capital gains through call-writing. In strong bull markets, shareholders forgo gains above the strike price; SPYI's 0.69 beta suggests some participation, but the collar limits it.
- NAV volatility and roll risk: SPYI's 52-week range indicates meaningful price swings unrelated to the underlying index alone; both funds face monthly roll risk (reinitiation of options at unfavorable prices during market rallies or gaps).
- Fee drag on yield: SPYI's 0.68% fee represents 5.5% of its stated distribution, while GPIX's 0.29% fee takes only 3.4%—a meaningful difference over years.
Bottom line
If you want lower fees and are comfortable with a more modest income target, GPIX's simpler structure and cheaper expense ratio offer a less aggressive alternative. If you prioritize maximum stated income and believe SPYI's tax-efficiency claim justifies the higher cost, SPYI's larger asset base may offer better trading liquidity—but confirm whether its high distribution rate depends on return-of-capital in your prospectus. Both are option-overlay strategies; past performance doesn't guarantee future results, and both will lag the S&P 500 during extended bull runs.
AI-generated analysis for educational purposes only. Verify important details independently; past performance does not guarantee future results.
