Data as of Nov 4, 2026.

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Buffer ETFs

DFEB vs MARW: Cap, Buffer & Days Left

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As of Nov 4, 2026 DFEB can fall 12.2% before its buffer engages and MARW 7.0%, and DFEB resets 9 days sooner.

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Net assets on Nov 3, 2026: $456m for FT Vest U.S. Equity Deep Buffer ETF - February and $86m for AllianzIM U.S. Equity Buffer20 ETF - Mar.

At a glance
12.2%
DFEB can fall this far before its buffer
7.0%
MARW can fall this far before its buffer
3.6%
DFEB can still gain
3.2%
MARW can still gain
DFEB Between buffer and cap
Between buffer and capDFEB: reference +11.2% since period start, fund +7.2%; buffer −5 to −30; cap +11.9%; Between buffer and cap. Data to Nov 4, 2026.25 pts of buffer+11.2% gain captured−30.0% floor−5.0% buffer start0% period start+11.9% capfirst 5 pts are yours to lose+0.7% more to the capTODAY · SPY +11.2%Between buffer and capDFEB: reference +11.2% since period start, fund +7.2%; buffer −5 to −30; cap +11.9%; Between buffer and cap. Data to Nov 4, 2026.25 pts of buffer+11.2%−30.0% floor−5.0% buffer start0% start+11.9% capfirst 5 pts are yours to lose+0.7% more to the capTODAY · SPY +11.2%

DFEB: reference +11.2% since period start, fund +7.2%; buffer −5 to −30; cap +11.9%; Between buffer and cap. Data to Nov 4, 2026.

DFEB: reference +11.2% since period start, fund +7.2%; buffer −5 to −30; cap +11.9%; Between buffer and cap. Data to Nov 4, 2026.
MARW At its cap
At its capMARW: reference +11.8% since period start, fund +6.7%; buffer 0 to −20; cap +10.8%; At its cap. Data to Nov 4, 2026.20 pts of buffer+10.8% gain captured−20.0% floor0% period start+10.8% capTODAY · SPY +11.8%At its capMARW: reference +11.8% since period start, fund +6.7%; buffer 0 to −20; cap +10.8%; At its cap. Data to Nov 4, 2026.20 pts+10.8%−20.0% floor0% start+10.8% capTODAY · SPY +11.8%

MARW: reference +11.8% since period start, fund +6.7%; buffer 0 to −20; cap +10.8%; At its cap. Data to Nov 4, 2026.

MARW: reference +11.8% since period start, fund +6.7%; buffer 0 to −20; cap +10.8%; At its cap. Data to Nov 4, 2026.

Pair scorecard

MARW costs 0.11 points a year less; their one-year returns differ by 1.1 points; DFEB is 5.3 times larger.

Points (pts) are percentage points.

DFEB vs MARW: Cap, Buffer & Days Left
MeasureDFEBMARW
Return
Total return, 1 year+11.1%+10.0%
Drawdown
Index fall to the buffer14.6%10.5%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.85%0.74%
Net assets, as of Nov 3, 2026$456m$86m
Holdings
Holdings in commonnot published
ETFIQ Downside Cover Score · MARW scores higher If the market falls into a bear market from here, how much does the buffer absorb?
IQ Buffer Score11.1DFEB67.6MARW

How much of a bear-market fall the buffer would absorb from today's level, ranked against 292 buffer ETFs on stocks with a live outcome period. 100 is best. How it is computed

0.3, the lowest in this set 99.7, the highest

Today's position against one 20% fall; it ignores smaller falls, and stock buffers are never ranked against bond or commodity ones. All buffer ETFs ranked by it →

Method

Window by window

Window by window: DFEB vs MARW: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowDFEBMARWDFEBMARW
3 months+1.4%+1.4%+1.8 pts+1.8 pts
6 months+4.1%+3.8%−0.4 pts−0.6 pts
1 year+11.1%+10.0%−2.4 pts−3.6 pts
3 years+47.2%+38.0%−29.2 pts−38.4 pts
Since launchNot the same days: DFEB Feb 2020 · MARW Mar 2023+71.4%+48.5%−66.4 pts−45.7 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

DFEB FT Vest U.S. Equity Deep Buffer ETF - February · Absorbs losses from 5.0% to 30.0% on SPY and caps the gain at 11.9%, over a period ending Feb 19, 2027 MARW AllianzIM U.S. Equity Buffer20 ETF - Mar · Absorbs the first 20% of loss on SPY and caps the gain at 10.8%, over a period ending Feb 28, 2027
Reference index SPY SPY
Buffer 5% to 30% 20%
Outcome period Feb 23, 2026 to Feb 19, 2027 Mar 1, 2026 to Feb 28, 2027
Days left 107 116
Starting cap +11.9% +10.8%
Can still gain 3.6% 3.2%
Fall before buffer 12.2% 7.0%
Protection left, index points 25.0% of 25.0% 20.0% of 20.0%
Index return this period +11.2% +11.8%
Fund return this period +7.2% +6.7%
State today Open At cap
Expense ratio 0.85% 0.74%
Net assets, as of Nov 3, 2026 $456m $86m

As of Nov 4, 2026. Source: ETFIQ.

MARW is already at its cap, so more rise in the index adds nothing to it before the period ends.

Where each one stands today

DFEB resets first, on Feb 19, 2027, 107 days from now; MARW runs to Feb 28, 2027, 116 days. DFEB can still gain 3.6% before its cap, MARW 3.2%. A fall from here reaches DFEB’s buffer after 12.2% and MARW’s after 7.0%. Both track SPY, so what separates them is where each is in its own period.

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About each fund
DFEB

From its price on Nov 4, 2026, the fund can gain about 3.6% more before it reaches its cap. The fund's price can fall 12.2% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 14.6% from today's level to the point where the buffer begins. Protection left, in index points: 25.0% of the 25.0% buffer still sits below today's SPY level. 107 days remained on Nov 4, 2026. On Feb 19, 2027 the period ends and a new cap is set.

MARW

SPY had already risen past this fund's cap of +10.8% 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 3.2% as the period runs out. The fund's price can fall 7.0% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 10.5% from today's level to the point where the buffer begins. Protection left, in index points: 20.0% of the 20.0% buffer still sits below today's SPY level. 116 days remained on Nov 4, 2026. On Feb 28, 2027 the period ends and a new cap is set.

Questions people ask

Which has more room to gain, DFEB or MARW?
From their prices on Nov 4, 2026, DFEB can gain about 3.6% before its cap and MARW about 3.2%, so DFEB has more room left this period.
Which resets first, DFEB or MARW?
DFEB ends its outcome period on Feb 19, 2027 and MARW on Feb 28, 2027. A new cap is set the day after each.
Which is cheaper, DFEB or MARW?
DFEB charges 0.85% a year and MARW charges 0.74%, so MARW is cheaper. Fees come from each fund's prospectus.
Other comparisons
Where to next
Sources and dates

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How this is computed

It is a place in a set, not a rating or a recommendation.

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, DFEB against MARW, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/dfeb-vs-marw

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