XYLD versus SPY: the 28% price return gap explained
Over five years, SPY's price return beat XYLD by about 28 percentage points because XYLD sells covered calls that cap upside for monthly income. Investors chasing XYLD's roughly 10% yield trade away much of the S&P 500's bull-market gains that plain SPY keeps.
That gap is not a glitch. It is the covered-call trade working as designed. Global X S&P 500 Covered Call ETF (XYLD) holds S&P 500 exposure, sells one-month at-the-money calls, and hands the premiums to shareholders each month. Readers tracking net worth and wealth should treat that check as paid-for upside, not free cash.
Key Takeaways
- SPY gained about 73% in price over five years; XYLD gained about 45%—a roughly 28-point gap.
- XYLD's trailing 12-month payout near $4.24 per share works out to roughly a 10.3% yield around a $41 share price.
- Over the past year, SPY returned about 20% on price versus about 17% for XYLD.
- XYLD has paid monthly without interruption for years, but payout size swings with market volatility.
- Covered-call ETFs can look rich on yield while quietly lagging index price growth.
Why did SPY beat XYLD on price returns?
According to reporting on Yahoo Finance, SPY delivered about a 20% price return over the last year while XYLD returned about 17%. Over five years, SPY's roughly 73% price gain left XYLD's about 45% well behind.
The mechanism is simple. When the S&P 500 rallies hard, XYLD's sold calls cap how much of that move the fund can keep. Premiums replace some of the forgone gains, but they rarely replace all of them in a strong bull tape. Reporting notes the covered-call ceiling ate roughly a third of the upside in that period.
Is XYLD's high yield locked in forever?
No. The distribution is structurally reliable as a mechanical pass-through of option premiums, and the fund has kept paying monthly for years. The dollar amount is not fixed. The same analysis pegs the trailing 12-month payout at $4.2378 per share, while a forward annualized estimate near $4.0836 runs a bit lower.
Volatility sets the paycheck. Full-year totals swung from $5.0447 in the volatile 2022 tape to $4.1708 in 2025. With the VIX near 17 around its 12-month median, premiums were described as middling—so modeling income near the forward estimate is safer than assuming a permanent 10% yield.
Who should prefer SPY over covered-call income?
Investors who need long-run equity growth usually fare better with plain SPY-style index exposure than with a full overwrite of upside. XYLD suits holders who deliberately want monthly cash and accept capped appreciation. Similar covered-call products, including Nasdaq-linked funds with double-digit yields, face the same income-versus-growth tradeoff.
If you want equity income with more room for the principal to compound, lower-yielding dividend-growth funds such as SCHD sit on a different point of that spectrum. The practical takeaway is blunt: compare total outcomes, not just the headline yield, before swapping SPY for a covered-call check.