Data as of Nov 4, 2026.

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Buffer ETFs

UAPR vs XMAR: Cap, Buffer & Days Left

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As of Nov 4, 2026 UAPR can fall 12.9% before its buffer engages and XMAR 8.7%, and XMAR resets 12 days sooner.

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Net assets: $159m on Nov 4, 2026 for Innovator U.S. Equity Ultra Buffer ETF - Apr, and $160m on Nov 3, 2026 for FT Vest U.S. Equity Enhance & Moderate Buffer ETF - March.

At a glance
12.9%
UAPR can fall this far before its buffer
8.7%
XMAR can fall this far before its buffer
3.7%
UAPR can still gain
2.6%
XMAR can still gain
UAPR At its cap
At its capUAPR: reference +17.9% since period start, fund +8.5%; buffer −5 to −35; cap +13.0%; At its cap. Data to Nov 4, 2026.30 pts of buffer+13% gain captured−35.0% floor−5.0% buffer start0% period start+13.0% capfirst 5 pts are yours to loseTODAY · SPY +17.9%At its capUAPR: reference +17.9% since period start, fund +8.5%; buffer −5 to −35; cap +13.0%; At its cap. Data to Nov 4, 2026.30 pts of buffer+13%−35.0% floor−5.0% buffer start0% start+13.0% capfirst 5 pts are yours to loseTODAY · SPY +17.9%

UAPR: reference +17.9% since period start, fund +8.5%; buffer −5 to −35; cap +13.0%; At its cap. Data to Nov 4, 2026.

UAPR: reference +17.9% since period start, fund +8.5%; buffer −5 to −35; cap +13.0%; At its cap. Data to Nov 4, 2026.
XMAR At its cap
At its capXMAR: reference +18.2% since period start, fund +8.6%; buffer 0 to −15; cap +12.2%; At its cap. Data to Nov 4, 2026.15 pts of buffer+12.2% gain captured−15.0% floor0% period start+12.2% capTODAY · SPY +18.2%At its capXMAR: reference +18.2% since period start, fund +8.6%; buffer 0 to −15; cap +12.2%; At its cap. Data to Nov 4, 2026.15 pts+12.2%−15.0% floor0% start+12.2% capTODAY · SPY +18.2%

XMAR: reference +18.2% since period start, fund +8.6%; buffer 0 to −15; cap +12.2%; At its cap. Data to Nov 4, 2026.

XMAR: reference +18.2% since period start, fund +8.6%; buffer 0 to −15; cap +12.2%; At its cap. Data to Nov 4, 2026.

Pair scorecard

UAPR costs 0.06 points a year less; their one-year returns differ by 0.8 points.

Points (pts) are percentage points.

UAPR vs XMAR: Cap, Buffer & Days Left
MeasureUAPRXMAR
Return
Total return, 1 year+12.1%+11.3%
Drawdown
Index fall to the buffer19.4%15.4%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.79%0.85%
Net assets, as of Nov 3, 2026$158m$160m
Holdings
Holdings in commonnot published

Method

Risk and return

Mar 31, 2023 to Oct 30, 2026 · 187 weekly returns · each against SPY
UAPR XMAR
Return
Total return edge Tie +44.2% +44.0%
Annualized edge Tie +10.7% +10.7%
Price return edge Tie +44.2% +44.0%
Risk
Volatility edge XMAR 6.3% 4.9%
Max drawdown edge XMAR −9.9% −5.3%
Downside capture 42.2% 22.9%
Beta 0.42 0.31
Risk-adjusted
Sharpe edge XMAR 0.92 1.17
Sortino edge XMAR 1.39 1.72
Treynor 0.138 0.180
Calmar edge XMAR 1.09 2.01
Against the benchmark
Alpha −0.4% a year +1.1% a year
Alpha t-stat −0.27 0.91
Information ratio −1.06 −0.93
Tracking error 8.3% 9.7%
Reading

From Mar 2023 to Oct 2026, UAPR and XMAR returned about the same: +44.2% and +44.0%. XMAR swung less: 4.9% to 6.3%. XMAR fell less at its worst: −5.3% to −9.9%.

Full scorecard

19 measures, with how each is measured
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Risk and return: UAPR vs XMAR: Cap, Buffer & Days Left
MeasureUAPRXMARSPYEdgeHow it is measured
Return
Total return+44.2%+44.0%TiePrice change plus distributions, reinvested.
Annualized+10.7%+10.7%TieTotal return as a yearly rate.
Price return+44.2%+44.0%TiePrice change alone, distributions left out.
Risk
Volatility6.3%4.9%XMARSpread of weekly returns, annualized. Lower is steadier.
Downside deviation4.2%3.3%XMARLike volatility, counting only weeks below the Treasury bill rate.
Max drawdown−9.9%−5.3%XMARDeepest fall from a high to the low after it.
Upside capture33.1%24.0%100.0%UAPRShare of its benchmark's rise caught in the weeks it rose.
Downside capture42.2%22.9%100.0%XMARShare of its benchmark's fall taken in the weeks it fell. Lower is better.
Beta0.420.311.00XMAR lowerHow far it moves for each 1% its benchmark moves.
R squared0.850.801.00Not an edgeShare of its weekly moves its benchmark explains.
Risk-adjusted
Sharpe0.921.17XMARReturn above Treasury bills per unit of volatility.
Sortino1.391.72XMARReturn above Treasury bills per unit of downside deviation.
Treynor0.1380.1800.146XMARReturn above Treasury bills per unit of beta.
Calmar1.092.01XMARAnnualized return divided by the max drawdown.
Against the benchmark
BenchmarkSPYSPYSPYThe ETF each fund is measured against.
Alpha−0.4% a year+1.1% a year0.0%Not significantYearly return beyond what its beta to the benchmark predicts.
Alpha t-stat−0.270.91Not an edgeHow sure the alpha is. Below 2, it could be chance.
Alpha range−2.9% to +2.2%−1.2% to +3.4%Both include zeroThe 95% range for the yearly alpha.
Information ratio−1.06−0.93XMARReturn against its benchmark per unit of tracking error.
Tracking error8.3%9.7%0.0%Not an edgeHow far weekly returns stray from the benchmark, annualized.

Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 187 weekly returns. Cash rate: the 13-week Treasury bill.

Window by window

Window by window: UAPR vs XMAR: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowUAPRXMARUAPRXMAR
3 months+1.6%+1.5%+2.0 pts+1.9 pts
6 months+3.9%+3.8%−0.6 pts−0.7 pts
1 year+12.1%+11.3%−1.4 pts−2.3 pts
3 years+38.4%+36.9%−38.0 pts−39.5 pts
Since launchNot the same days: UAPR Apr 2019 · XMAR Mar 2023+46.7%+47.1%−121.5 pts−47.6 pts

Each fund's gap is to its reference's price return, dividends left out: the basis the outcome period uses. Open this comparison in the app →

Side by side

UAPR Innovator U.S. Equity Ultra Buffer ETF - Apr · Absorbs losses from 5.0% to 35.0% on SPY and caps the gain at 13.0%, over a period ending Mar 31, 2027 XMAR FT Vest U.S. Equity Enhance & Moderate Buffer ETF - March · Absorbs the first 15% of loss on SPY and caps the gain at 12.2%, over a period ending Mar 19, 2027
Reference index SPY SPY
Buffer 5% to 35% 15%
Outcome period Mar 31, 2026 to Mar 31, 2027 Mar 23, 2026 to Mar 19, 2027
Days left 147 135
Starting cap +13.0% +12.2%
Can still gain 3.7% 2.6%
Fall before buffer 12.9% 8.7%
Protection left, index points 30.0% of 30.0% 15.0% of 15.0%
Index return this period +17.9% +18.2%
Fund return this period +8.5% +8.6%
State today At cap At cap
Expense ratio 0.79% 0.85%
Net assets, UAPR as of Nov 4, 2026 and XMAR as of Nov 3, 2026 $159m $160m

As of Nov 4, 2026. Source: ETFIQ.

These are two different products. XMAR is a floor fund, which caps how far a holder can fall. UAPR is a buffer fund, which absorbs the first part of a fall and leaves everything below it with the holder.

Both are already at their cap, so neither gains from more rise in the index before the period ends.

Where each one stands today

XMAR resets first, on Mar 19, 2027, 135 days from now; UAPR runs to Mar 31, 2027, 147 days. UAPR can still gain 3.7% before its cap, XMAR 2.6%. A fall from here reaches UAPR’s buffer after 12.9% and XMAR’s after 8.7%. Both track SPY, so what separates them is where each is in its own period.

Client brief:

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About each fund
UAPR

SPY had already risen past this fund's cap of +13.0% 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 3.7% as the period runs out. The fund's price can fall 12.9% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 19.4% from today's level to the point where the buffer begins. Protection left, in index points: 30.0% of the 30.0% buffer still sits below today's SPY level. 147 days remained on Nov 4, 2026. On Mar 31, 2027 the period ends and a new cap is set.

XMAR

SPY had already risen past this fund's cap of +12.2% 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 2.6% as the period runs out. The fund's price can fall 8.7% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 15.4% 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. 135 days remained on Nov 4, 2026. On Mar 19, 2027 the period ends and a new cap is set.

Questions people ask

Which has more room to gain, UAPR or XMAR?
From their prices on Nov 4, 2026, UAPR can gain about 3.7% before its cap and XMAR about 2.6%, so UAPR has more room left this period.
Which resets first, UAPR or XMAR?
UAPR ends its outcome period on Mar 31, 2027 and XMAR on Mar 19, 2027. A new cap is set the day after each.
Which is cheaper, UAPR or XMAR?
UAPR charges 0.79% a year and XMAR charges 0.85%, so UAPR is cheaper. Fees come from each fund's prospectus.
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Sources and dates

Links are sources, not endorsements. A comparison is not a recommendation.

How this is computed

ETFIQ calculates every number from each issuer’s published outcome-period terms. Buffer ETFs hold options on an index, not shares, so there is no holdings overlap to report.

Every number is an ETFIQ calculation with distributions reinvested.

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ETFIQ, UAPR against XMAR, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/uapr-vs-xmar

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