Data as of Nov 4, 2026.

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Buffer ETFs

MARM vs PBAP: Cap, Buffer & Days Left

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As of Nov 4, 2026 PBAP can fall 8.2% before its buffer engages and MARM 4.9%, and MARM resets 12 days sooner.

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Net assets: $105m on Nov 3, 2026 for FT Vest U.S. Equity Max Buffer ETF - March, and $38m on Nov 4, 2026 for PGIM S&P 500 Buffer 20 ETF - April .

At a glance
4.9%
MARM can fall this far before its buffer
8.2%
PBAP can fall this far before its buffer
1.9%
MARM can still gain
3.4%
PBAP can still gain
MARM At its cap
At its capMARM: reference +18.2% since period start, fund +4.2%; buffer 0 to −78; cap +7.0%; At its cap. Data to Nov 4, 2026.77.8 pts of buffer+7%−77.8% floor0% period start+7.0% capTODAY · SPY +18.2%At its capMARM: reference +18.2% since period start, fund +4.2%; buffer 0 to −78; cap +7.0%; At its cap. Data to Nov 4, 2026.77.8 pts of buffer−77.8% floor0% start+7.0% cap+7% gain capturedTODAY · SPY +18.2%

MARM: reference +18.2% since period start, fund +4.2%; buffer 0 to −78; cap +7.0%; At its cap. Data to Nov 4, 2026.

MARM: reference +18.2% since period start, fund +4.2%; buffer 0 to −78; cap +7.0%; At its cap. Data to Nov 4, 2026.
PBAP At its cap
At its capPBAP: reference +17.9% since period start, fund +8.4%; buffer 0 to −20; cap +12.6%; At its cap. Data to Nov 4, 2026.20 pts of buffer+12.6%−20.0% floor0% period start+12.6% capTODAY · SPY +17.9%At its capPBAP: reference +17.9% since period start, fund +8.4%; buffer 0 to −20; cap +12.6%; At its cap. Data to Nov 4, 2026.20 pts−20.0% floor0% start+12.6% cap+12.6% gain capturedTODAY · SPY +17.9%

PBAP: reference +17.9% since period start, fund +8.4%; buffer 0 to −20; cap +12.6%; At its cap. Data to Nov 4, 2026.

PBAP: reference +17.9% since period start, fund +8.4%; buffer 0 to −20; cap +12.6%; At its cap. Data to Nov 4, 2026.

Pair scorecard

PBAP costs 0.35 points a year less; their one-year returns differ by 5.4 points; MARM is 2.8 times larger.

Points (pts) are percentage points.

MARM vs PBAP: Cap, Buffer & Days Left
MeasureMARMPBAP
Return
Total return, 1 year+6.3%+11.7%
Drawdown
Index fall to the buffer15.4%15.2%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.85%0.50%
Net assets, as of Nov 3, 2026$105m$38m
Holdings
Holdings in commonnot published
ETFIQ Downside Cover Score · MARM scores higher If the market falls into a bear market from here, how much does the buffer absorb?
IQ Buffer Score92MARM54.3PBAP

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: MARM vs PBAP: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowMARMPBAPMARMPBAP
3 months+1.0%+1.6%+1.4 pts+2.0 pts
6 months+2.2%+3.8%−2.3 pts−0.7 pts
1 year+6.3%+11.7%−7.3 pts−1.8 pts
Since launchNot the same days: MARM Mar 2024 · PBAP Apr 2024+19.2%+27.4%−27.4 pts−19.5 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

MARM FT Vest U.S. Equity Max Buffer ETF - March · Absorbs the first 78% of loss on SPY and caps the gain at 7.0%, over a period ending Mar 19, 2027 PBAP PGIM S&P 500 Buffer 20 ETF - April · Absorbs the first 20% of loss on SPY and caps the gain at 12.6%, over a period ending Mar 31, 2027
Reference index SPY SPY
Buffer 78% 20%
Outcome period Mar 23, 2026 to Mar 19, 2027 Apr 1, 2026 to Mar 31, 2027
Days left 135 147
Starting cap +7.0% +12.6%
Can still gain 1.9% 3.4%
Fall before buffer 4.9% 8.2%
Protection left, index points 77.8% of 77.8% 20.0% of 20.0%
Index return this period +18.2% +17.9%
Fund return this period +4.2% +8.4%
State today At cap At cap
Expense ratio 0.85% 0.50%
Net assets, MARM as of Nov 3, 2026 and PBAP as of Nov 4, 2026 $105m $38m

As of Nov 4, 2026. Source: ETFIQ.

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

Where each one stands today

MARM resets first, on Mar 19, 2027, 135 days from now; PBAP runs to Mar 31, 2027, 147 days. MARM can still gain 1.9% before its cap, PBAP 3.4%. A fall from here reaches MARM’s buffer after 4.9% and PBAP’s after 8.2%. Both track SPY, so what separates them is where each is in its own period.

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About each fund
MARM

SPY had already risen past this fund's cap of +7.0% 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 1.9% as the period runs out. The fund's price can fall 4.9% 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: 77.8% of the 77.8% 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.

PBAP

SPY had already risen past this fund's cap of +12.6% 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 3.4% as the period runs out. The fund's price can fall 8.2% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 15.2% 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. 147 days remained on Nov 4, 2026. On Mar 31, 2027 the period ends and a new cap is set.

Questions people ask

Which has more room to gain, MARM or PBAP?
From their prices on Nov 4, 2026, MARM can gain about 1.9% before its cap and PBAP about 3.4%, so PBAP has more room left this period.
Which resets first, MARM or PBAP?
MARM ends its outcome period on Mar 19, 2027 and PBAP on Mar 31, 2027. A new cap is set the day after each.
Which is cheaper, MARM or PBAP?
MARM charges 0.85% a year and PBAP charges 0.50%, so PBAP is cheaper. Fees come from each fund's prospectus.
Other comparisons
Where to next
Sources and dates

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

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, MARM against PBAP, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/marm-vs-pbap

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