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

Overview

TSPY and XDTE are both S&P 500–linked equity ETFs that layer covered call strategies onto large-cap index exposure to generate high current income. Both use zero-days-to-expiration (0DTE) options—calls expiring the same day they're sold—to accelerate income collection, but they differ in rebalancing cadence, option strike methodology, and distribution timing.

How they differ

The biggest structural difference is option roll frequency. XDTE explicitly sells new 0DTE call contracts every week, meaning its covered calls expire and reset seven times per month. TSPY operates on a monthly cycle, so its option positions roll less frequently and may allow more time decay to accumulate between resets.

XDTE's yield of 14.99% runs 1% percentage points higher than TSPY's 13.99%, though both are well above typical equity fund distributions. The expense ratio gap mirrors this: XDTE costs 0.97%, versus 0.71% for TSPY—a difference of 0.26% basis points that may reflect different operational complexity or scale. Both funds have similar AUM near $362M, and their betas are nearly identical (0.91 for XDTE, 0.935 for TSPY), suggesting comparable downside capture in market declines.

Who each is best for

TSPY: Fits investors who prefer less-frequent income distributions and a slower option-rolling cadence, potentially reducing the number of taxable events while still capturing compound effects from call premium.

XDTE: Designed for investors comfortable with weekly payout schedules and rapid option resets, seeking maximum income velocity and yield consistency through more frequent weekly call positioning.

Key risks to know

• NAV erosion at extreme yields. Both funds distribute at rates well above historical S&P 500 returns (roughly 10% annually from price appreciation plus dividends). Yields above 14% raise questions about the sources of those payouts and how much may come from return-of-capital treatment versus underlying index gains. Over multiyear horizons, sustained distributions above underlying returns can erode net asset value; historical NAV performance warrants examination.

• Capped upside from covered calls. The short calls limit how much the fund can profit if the S&P 500 rallies sharply. On weeks (XDTE) or months (TSPY) when the index climbs past the call strike, gains are forfeited to option buyers. In a strong bull market, this drag becomes meaningful relative to unencumbered S&P 500 exposure.

• 0DTE gamma and volatility risk. Options expiring the same day exhibit extreme sensitivity to intraday price moves, especially near the strike. If the S&P 500 gaps up or down on an expiration day, the fund's effective cap or floor can shift abruptly. Either way, volatility spikes pose tail risks that standard beta may not capture.

• Concentration in S&P 500 index. Both funds replicate a single index; they offer no diversification beyond large-cap U.S. equities. Sector rotations, growth-versus-value tilts, and broad equity weakness affect both identically. Both depend on whether their high yields can persist as their underlying equity stakes age, so neither serves as a traditional buy-and-hold income solution—they're tactical for investors who understand the tradeoff between current distributions and long-term principal stability. Past performance, especially over TSPY's short track record since inception in August 2024, offers limited guidance for future results.