Data as of Nov 4, 2026.

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SPY vs XDEC: Differences, Returns & Fees

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Over the year to Nov 4, 2026, SPY returned +14.8% to XDEC's +9.4%, and SPY charges 0.09% to XDEC's 0.85%.

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Net assets on Nov 3, 2026: $804.8bn for SPDR S&P 500 ETF Trust and $208m for FT Vest U.S. Equity Enhance & Moderate Buffer ETF - December.

At a glance
+14.8%
SPY total return, 1 year
+9.4%
XDEC total return, 1 year
0.09%
SPY expense ratio
0.85%
XDEC expense ratio

Pair scorecard

SPY costs 0.76 points a year less; their one-year returns differ by 5.4 points; SPY is far larger, $804.8bn against $208m.

SPY vs XDEC: Differences, Returns & Fees
MeasureSPYXDEC
Return
Total return, 1 year+14.8%+9.4%
Drawdown
Index fall to the buffer11.2%
Fund price fall to the buffer8.4%
Benchmark
What it tracksS&P 500 IndexSPY
The outcome period
Buffer left, in index points15.0% of 15.0%
Days left in the period44
Period endsDec 18, 2026
Cost and size
Expense ratio0.09%0.85%
Net assets, as of Nov 3, 2026$804.8bn$208m
Holdings
Holdings in commonnot published
In the S&P 500, by weight100%
Top ten holdings, share of the fund37.3%

Method

Side by side

SPY SPDR S&P 500 ETF Trust XDEC FT Vest U.S. Equity Enhance & Moderate Buffer ETF - December
Where it sits Stock ETF Buffer ETF
What it is Tracks the S&P 500 Defined outcome, 15% on SPY
Total return, 1 year +14.8% +9.4%
Its benchmark over the same days +14.8% (VOO) +13.6% (SPY)
Gap to its benchmark 0.0 pts vs VOO −4.2 pts vs SPY
Expense ratio 0.09% 0.85%
Holdings 504 not read by ETFIQ
Net assets, as of Nov 3, 2026 $804.8bn $208m

SPY and XDEC on the fields both publish, as of Nov 4, 2026. Source: ETFIQ.

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About each fund
SPY

SPY tracks the S&P 500. Over the year to Nov 4, 2026 it returned +14.8% with distributions reinvested, against +14.8% for its benchmark, the S&P 500 Index. The prospectus expense ratio is 0.09% a year. By its holdings published by its issuer for Nov 3, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 504 positions, with the top ten at 37.3%.

XDEC

SPY had already risen past this fund's cap of +10.1% for the period on Nov 4, 2026, so in index terms there is no more upside to collect. The fund's own price can still drift up to about 0.9% as the period runs out.

The fund's price can fall 8.4% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 11.2% from today's level to the point where the buffer begins. Protection left, in index points: 15.0% of the 15.0% buffer still sits below today's SPY level. 44 days remained on Nov 4, 2026. On Dec 18, 2026 the period ends and a new cap is set.

Questions people ask

Are SPY and XDEC in the same category?
SPY is a stock ETF and XDEC is a buffer ETF, so they do different jobs. The table compares what both publish: return, cost and holdings.
Which returned more over the last year, SPY or XDEC?
In the year to Nov 4, 2026, with distributions reinvested, SPY returned +14.8% and XDEC +9.4%.
Which is cheaper, SPY or XDEC?
SPY is cheaper, by 0.76 percentage points a year. That is about $76 on $10,000 held for a year. Fees come from each fund's prospectus.
Other comparisons
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ETFIQ, SPY against XDEC, data as of Nov 4, 2026. https://etfiq.com/compare/any/spy-vs-xdec

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