GPIX vs TSPY: Which Is the Better Pick in 2026?

Overview

Both GPIX and TSPY track the S&P 500 and use covered-call overlays to generate monthly income, but they differ sharply in yield target and underlying vehicle. GPIX holds S&P 500 stocks directly and sells calls against them, while TSPY buys SPY (the SPDR S&P 500 ETF) and layers a daily options strategy on top. TSPY's 14.00% distribution rate is nearly double GPIX's 8.58%, a gap that reflects different option-writing mechanics and risk tolerance.

How they differ

The single largest difference is the underlying exposure: GPIX owns S&P 500 stocks directly and executes call selling on those holdings, whereas TSPY buys SPY shares and applies what appears to be a daily 0DTE (zero days to expiration) options overlay. That structural choice cascades into yield and volatility. TSPY targets a 14.00% distribution rate versus GPIX's 8.58%, suggesting TSPY sells shorter-dated or deeper out-of-the-money calls to harvest more premium—a strategy that works well in sideways or mildly rising markets but can crimp gains or force writedowns in sharp rallies. GPIX's 0.29% expense ratio is less than half TSPY's 0.71%, though TSPY's smaller $286M AUM and recent August 2024 inception mean less trading history. GPIX's beta of 0.8543 also signals less upside capture than TSPY's 0.935, consistent with a more conservative call-selling schedule.

Who each is best for

• GPIX: Fits investors seeking steady monthly income from large-cap equity exposure without sacrificing meaningful upside participation, and who are comfortable capping gains in exchange for a moderate 8.58% yield floor.

• TSPY: Fits investors prioritizing maximum monthly income from S&P 500 exposure and willing to accept a low or negative price return if the high options premium justifies the income stream, especially those with a shorter time horizon or neutral near-term market outlook.

Key risks to know

• NAV erosion at elevated yield: TSPY's 14.00% distribution rate is substantially higher than the historical S&P 500 total return, making it likely that distributions will include return of capital or rely on declining NAV to sustain the payout. GPIX's 8.58% rate, while still above long-term equity averages, is more conservative on this front.

• Call cap and rally whipsaw: Both funds cap upside by selling calls, but TSPY's apparent daily roll strategy may cap gains more tightly. A sharp market rally could result in early assignment, forced exit from the SPY position, or significant opportunity cost for TSPY holders.

• Derivative and liquidity risk: TSPY's 0DTE overlay and smaller $286M asset base create operational complexity and potential for wider bid-ask spreads or slippage during rebalancing. GPIX, with $4.40B in AUM and a more established structure, carries lower execution risk.

• Recency and track record: TSPY launched in August 2024, giving it less than one year of performance history in a mostly rising market. GPIX, despite its late-2023 inception, has seen more market cycles and volatility regimes.

Bottom line

If you want steady income with meaningful upside participation and lower fees, GPIX's direct S&P 500 ownership and 8.58% yield stand out. If you prioritize maximum monthly cash flow and are comfortable capping gains sharply, TSPY's 14.00% distribution appeals—but its newness, higher costs, and elevated NAV-erosion risk demand scrutiny. Past performance does not guarantee future results, and both funds' call-selling discipline will limit returns in sustained bull markets.