Data as of Nov 4, 2026.

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Buffer ETFs

MARW vs ZMAR: Cap, Buffer & Days Left

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As of Nov 4, 2026 MARW can fall 7.0% before its buffer engages and ZMAR 4.2%.

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Net assets: $86m on Nov 3, 2026 for AllianzIM U.S. Equity Buffer20 ETF - Mar, and $109m on Nov 4, 2026 for Innovator Equity Defined Protection ETF - 1 Yr March.

At a glance
7.0%
MARW can fall this far before its buffer
4.2%
ZMAR can fall this far before its buffer
3.2%
MARW can still gain
2.3%
ZMAR can still gain
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% gained−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−20.0% floor0% start+10.8% cap+10.8% gain capturedTODAY · 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.
ZMAR At its cap
At its capZMAR: reference +11.7% since period start, fund +3.8%; buffer Floor; cap +6.7%; At its cap. Data to Nov 4, 2026.full floor beneath+6.7%full floor0% period start+6.7% capTODAY · SPY +11.7%At its capZMAR: reference +11.7% since period start, fund +3.8%; buffer Floor; cap +6.7%; At its cap. Data to Nov 4, 2026.full floor beneathfull floor0% start+6.7% cap+6.7% gain capturedTODAY · SPY +11.7%

ZMAR: reference +11.7% since period start, fund +3.8%; buffer Floor; cap +6.7%; At its cap. Data to Nov 4, 2026.

Data to Nov 4, 2026.

Pair scorecard

MARW costs 0.05 points a year less; their one-year returns differ by 3.9 points; ZMAR is 1.3 times larger.

Points (pts) are percentage points.

MARW vs ZMAR: Cap, Buffer & Days Left
MeasureMARWZMAR
Return
Total return, 1 year+10.0%+6.1%
Drawdown
Index fall to the buffer10.5%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.74%0.79%
Net assets, as of Nov 3, 2026$86m$109m
Holdings
Holdings in commonnot published

Method

Window by window

Window by window: MARW vs ZMAR: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowMARWZMARMARWZMAR
3 months+1.4%+1.2%+1.8 pts+1.6 pts
6 months+3.8%+2.6%−0.6 pts−1.9 pts
1 year+10.0%+6.1%−3.6 pts−7.5 pts
3 years+38.0%–−38.4 pts–
Since launchNot the same days: MARW Mar 2023 · ZMAR Mar 2025+48.5%+11.0%−45.7 pts−20.3 pts

Each fund's gap is to its reference's price return, dividends left out: the basis the outcome period uses. – means no data for this window. Open this comparison in the app →

Side by side

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 ZMAR Innovator Equity Defined Protection ETF - 1 Yr March · Absorbs the whole loss on SPY and caps the gain at 6.7%, over a period ending Feb 28, 2027
Reference index SPY SPY
Buffer 20% 100%
Outcome period Mar 1, 2026 to Feb 28, 2027 Feb 28, 2026 to Feb 28, 2027
Days left 116 116
Starting cap +10.8% +6.7%
Can still gain 3.2% 2.3%
Fall before buffer 7.0% 4.2%
Protection left, index points 20.0% of 20.0% 100.0% of 100.0%
Index return this period +11.8% +11.7%
Fund return this period +6.7% +3.8%
State today At cap At cap
Expense ratio 0.74% 0.79%
Net assets, MARW as of Nov 3, 2026 and ZMAR as of Nov 4, 2026 $86m $109m

As of Nov 4, 2026. Source: ETFIQ.

These are two different products. ZMAR is a floor fund, which caps how far a holder can fall. MARW 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

MARW resets first, on Feb 28, 2027, 116 days from now; ZMAR runs to Feb 28, 2027, 116 days. MARW can still gain 3.2% before its cap, ZMAR 2.3%. A fall from here reaches MARW’s buffer after 7.0% and ZMAR’s after 4.2%. Both track SPY, so what separates them is where each is in its own period.

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About each fund
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.

ZMAR

SPY had already risen past this fund's cap of +6.7% 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 2.3% as the period runs out. The fund's price can fall 4.2% from here before the buffer starts absorbing losses, by the issuer's number. Protection left, in index points: 100.0% of the 100.0% buffer still sits below today's SPY level.

Questions people ask

Which has more room to gain, MARW or ZMAR?
From their prices on Nov 4, 2026, MARW can gain about 3.2% before its cap and ZMAR about 2.3%, so MARW has more room left this period.
Which resets first, MARW or ZMAR?
MARW ends its outcome period on Feb 28, 2027 and ZMAR on Feb 28, 2027. A new cap is set the day after each.
Which is cheaper, MARW or ZMAR?
MARW charges 0.74% a year and ZMAR charges 0.79%, so MARW is cheaper. Fees come from each fund's prospectus.
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Sources and dates

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

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