Data as of Oct 28, 2026.

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MAYM vs SPYM: Differences, Returns & Fees

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Over the year to Oct 28, 2026, MAYM returned +4.7% to SPYM's +13.7%, and SPYM charges 0.02% to MAYM's 0.85%.

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Net assets on Oct 27, 2026: $39m for FT Vest U.S. Equity Max Buffer ETF - May and $185.0bn for State Street SPDR Portfolio S&P 500 ETF.

At a glance
+4.7%
MAYM total return, 1 year
+13.7%
SPYM total return, 1 year
0.85%
MAYM expense ratio
0.02%
SPYM expense ratio

Pair scorecard

SPYM costs 0.83 points a year less; their one-year returns differ by 9.0 points; SPYM is far larger, $185.0bn against $39m.

MAYM vs SPYM: Differences, Returns & Fees
MeasureMAYMSPYM
Return
Total return, 1 year+4.7%+13.7%
Drawdown
Index fall to the buffer4.3%
Fund price fall to the buffer2.7%
Benchmark
What it tracksSPYS&P 500 Index
The outcome period
Room to the cap4.2%
Buffer left, in index points100.0% of 100.0%
Days left in the period205
Period endsMay 21, 2027
Cost and size
Expense ratio0.85%0.02%
Net assets, as of Oct 27, 2026$39m$185.0bn
Holdings
Holdings in commonnot published
Top ten holdings, share of the fund38.1%

Method

Risk and return

May 30, 2025 to Oct 23, 2026 · 73 weekly returns
MAYM SPYM
Return
Total return edge SPYM +7.8% +31.2%
Annualized edge SPYM +5.5% +21.3%
Price return edge SPYM +7.8% +29.0%
Risk
Volatility edge MAYM 1.8% 11.6%
Max drawdown edge MAYM −1.1% −8.4%
Downside capture 10.9% 96.9%
Beta 0.14 0.96
Risk-adjusted
Sharpe edge SPYM 0.83 1.39
Sortino edge SPYM 1.39 2.41
Treynor 0.105 0.106
Calmar edge MAYM 4.82 2.55
Against the benchmark
Alpha −0.8% a year +0.4% a year
Alpha t-stat −1.23 0.53
Information ratio −1.46 0.00
Tracking error 10.0% 3.8%

Each against its own benchmark: MAYM against SPY, May 30, 2025 to Oct 23, 2026; SPYM against IVV, Nov 25, 2005 to Oct 23, 2026.

Reading

SPYM returned more: +31.2% to +7.8%. MAYM swung less: 1.8% to 11.6%. MAYM fell less at its worst: −1.1% to −8.4%.

Full scorecard

19 measures, with how each is measured
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Risk and return: MAYM vs SPYM: Differences, Returns & Fees
MeasureMAYMSPYMEdgeHow it is measured
Return
Total return+7.8%+31.2%SPYMPrice change plus distributions, reinvested.
Annualized+5.5%+21.3%SPYMTotal return as a yearly rate.
Price return+7.8%+29.0%SPYMPrice change alone, distributions left out.
Risk
Volatility1.8%11.6%MAYMSpread of weekly returns, annualized. Lower is steadier.
Downside deviation1.0%6.7%MAYMLike volatility, counting only weeks below the Treasury bill rate.
Max drawdown−1.1%−8.4%MAYMDeepest fall from a high to the low after it.
Upside capture12.3%94.1%Share of its benchmark's rise caught in the weeks it rose.
Downside capture10.9%96.9%Share of its benchmark's fall taken in the weeks it fell. Lower is better.
Beta0.140.96Not an edgeHow far it moves for each 1% its benchmark moves.
R squared0.830.95Not an edgeShare of its weekly moves its benchmark explains.
Risk-adjusted
Sharpe0.831.39SPYMReturn above Treasury bills per unit of volatility.
Sortino1.392.41SPYMReturn above Treasury bills per unit of downside deviation.
Treynor0.1050.106Return above Treasury bills per unit of beta.
Calmar4.822.55MAYMAnnualized return divided by the max drawdown.
Against the benchmark
BenchmarkSPYIVVThe ETF each fund is measured against.
Alpha−0.8% a year+0.4% a yearNot significantYearly return beyond what its beta to the benchmark predicts.
Alpha t-stat−1.230.53Not an edgeHow sure the alpha is. Below 2, it could be chance.
Alpha range−2.0% to +0.5%−1.2% to +2.0%Includes zeroThe 95% range for the yearly alpha.
Information ratio−1.460.00Return against its benchmark per unit of tracking error.
Tracking error10.0%3.8%Not an edgeHow far weekly returns stray from the benchmark, annualized.

Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 73 weekly returns. Cash rate: the 13-week Treasury bill.

Side by side

MAYM FT Vest U.S. Equity Max Buffer ETF - May SPYM State Street SPDR Portfolio S&P 500 ETF
Where it sits Buffer ETF Stock ETF
What it is Defined outcome, 100% on SPY Tracks the S&P 500
Total return, 1 year +4.7% +13.7%
Its benchmark over the same days +12.4% (SPY) +13.7% (IVV)
Gap to its benchmark −7.7 pts vs SPY 0.0 pts vs IVV
Expense ratio 0.85% 0.02%
Holdings not read by ETFIQ 506
Net assets, as of Oct 27, 2026 $39m $185.0bn
Former ticker none SPLG

MAYM and SPYM on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.

Client brief · page 1 of 2 Report BR-E9074C8940

MAYM and SPYM do different jobs. What does each one do in a portfolio?

  1. What each follows. MAYM follows SPY and SPYM follows S&P 500 Index.
  2. One-year total return. Over 1 year to Oct 28, 2026 MAYM returned +4.7% and SPYM +13.7% with distributions reinvested, a gap of 9.0 points.
  3. Cost. MAYM charges 0.85% of assets a year and SPYM 0.02%, a gap of 0.83 points.

Data as of Oct 28, 2026.

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About each fund
MAYM

From its price on Oct 28, 2026, the fund can gain about 4.2% more before it reaches its cap. The fund's price can fall 2.7% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 4.3% from today's level to the point where the buffer begins. Protection left, in index points: 100.0% of the 100.0% buffer still sits below today's SPY level. 205 days remained on Oct 28, 2026. On May 21, 2027 the period ends and a new cap is set.

SPYM

SPYM tracks the S&P 500. Over the year to Oct 28, 2026 it returned +13.7% with distributions reinvested, against +13.7% for its benchmark, the S&P 500 Index. The prospectus expense ratio is 0.02% a year. By its holdings published by its issuer for Oct 27, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 506 positions, with the top ten at 38.1%.

Questions people ask

Are MAYM and SPYM in the same category?
MAYM is a buffer ETF and SPYM is a stock ETF, so they do different jobs. The table compares what both publish: return, cost and holdings.
Which returned more over the last year, MAYM or SPYM?
In the year to Oct 28, 2026, with distributions reinvested, MAYM returned +4.7% and SPYM +13.7%.
Which is cheaper, MAYM or SPYM?
SPYM is cheaper, by 0.83 percentage points a year. That is about $83 on $10,000 held for a year. Fees come from each fund's prospectus.
Other comparisons
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ETFIQ, MAYM against SPYM, data as of Oct 28, 2026. https://etfiq.com/compare/any/maym-vs-spym

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