Data as of Nov 4, 2026.

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Buffer ETFs

FEBU vs PBFB: Cap, Buffer & Days Left

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As of Nov 4, 2026 FEBU can fall 7.4% before its buffer engages and PBFB 7.1%.

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Net assets: $47m on Nov 3, 2026 for AllianzIM U.S. Equity Buffer15 Uncapped ETF - Feb, and $42m on Nov 4, 2026 for PGIM S&P 500 Buffer 20 ETF - February.

At a glance
7.4%
FEBU can fall this far before its buffer
7.1%
PBFB can fall this far before its buffer
uncapped
FEBU can still gain
2.9%
PBFB can still gain
FEBU No cap
No capFEBU: reference +10.8% since period start, fund +7.1%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.15 pts of buffer+10.8% gained, no cap−15.0% floor0% period startno capTODAY · SPY +10.8%No capFEBU: reference +10.8% since period start, fund +7.1%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.15 pts−15.0% floor0% startno cap+10.8% gained, no capTODAY · SPY +10.8%

FEBU: reference +10.8% since period start, fund +7.1%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.

FEBU: reference +10.8% since period start, fund +7.1%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.
PBFB At its cap
At its capPBFB: reference +10.8% since period start, fund +7.1%; buffer 0 to −20; cap +10.7%; At its cap. Data to Nov 4, 2026.20 pts of buffer+10.7% gain captured−20.0% floor0% period start+10.7% capTODAY · SPY +10.8%At its capPBFB: reference +10.8% since period start, fund +7.1%; buffer 0 to −20; cap +10.7%; At its cap. Data to Nov 4, 2026.20 pts+10.7%−20.0% floor0% start+10.7% capTODAY · SPY +10.8%

PBFB: reference +10.8% since period start, fund +7.1%; buffer 0 to −20; cap +10.7%; At its cap. Data to Nov 4, 2026.

PBFB: reference +10.8% since period start, fund +7.1%; buffer 0 to −20; cap +10.7%; At its cap. Data to Nov 4, 2026.

Pair scorecard

PBFB costs 0.24 points a year less; their one-year returns differ by 1.0 point; FEBU is 1.1 times larger.

Points (pts) are percentage points.

FEBU vs PBFB: Cap, Buffer & Days Left
MeasureFEBUPBFB
Return
Total return, 1 year+9.0%+10.0%
Drawdown
Index fall to the buffer9.8%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.74%0.50%
Net assets, as of Nov 3, 2026$47m$42m
Holdings
Holdings in commonnot published
ETFIQ Downside Cover Score · PBFB scores higher If the market falls into a bear market from here, how much does the buffer absorb?
IQ Buffer Score64.6FEBU67PBFB

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: FEBU vs PBFB: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowFEBUPBFBFEBUPBFB
3 months−1.3%+1.5%−0.9 pts+1.9 pts
6 months+2.3%+4.1%−2.2 pts−0.4 pts
1 year+9.0%+10.0%−4.6 pts−3.5 pts
Since launchNot the same days: FEBU Feb 2025 · PBFB Feb 2024+19.7%+30.4%−8.6 pts−26.3 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

FEBU AllianzIM U.S. Equity Buffer15 Uncapped ETF - Feb · Absorbs the first 15% of loss on SPY and does not cap the gain, over a period ending Jan 31, 2027 PBFB PGIM S&P 500 Buffer 20 ETF - February · Absorbs the first 20% of loss on SPY and caps the gain at 10.7%, over a period ending Jan 31, 2027
Reference index SPY SPY
Buffer 15% 20%
Outcome period Feb 1, 2026 to Jan 31, 2027 Feb 1, 2026 to Jan 31, 2027
Days left 88 88
Starting cap uncapped +10.7%
Can still gain uncapped 2.9%
Fall before buffer 7.4% 7.1%
Protection left, index points 15.0% of 15.0% 20.0% of 20.0%
Index return this period +10.8% +10.8%
Fund return this period +7.1% +7.1%
State today Uncapped At cap
Expense ratio 0.74% 0.50%
Net assets, FEBU as of Nov 3, 2026 and PBFB as of Nov 4, 2026 $47m $42m

As of Nov 4, 2026. Source: ETFIQ.

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

Where each one stands today

FEBU resets first, on Jan 31, 2027, 88 days from now; PBFB runs to Jan 31, 2027, 88 days. A fall from here reaches FEBU’s buffer after 7.4% and PBFB’s after 7.1%. Both track SPY, so what separates them is where each is in its own period.

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About each fund
FEBU

This fund has no cap. It takes a share of any further rise in SPY. The fund's price can fall 7.4% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 9.8% 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. 88 days remained on Nov 4, 2026. On Jan 31, 2027 the period ends and new terms are set.

PBFB

SPY had already risen past this fund's cap of +10.7% 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 2.9% as the period runs out. The fund's price can fall 7.1% from here before the buffer starts absorbing losses, by the issuer's number. Protection left, in index points: 20.0% of the 20.0% buffer still sits below today's SPY level. On Jan 31, 2027 the period ends and a new cap is set.

Questions people ask

Which resets first, FEBU or PBFB?
FEBU ends its outcome period on Jan 31, 2027 and PBFB on Jan 31, 2027. New terms are set the day after each.
Which is cheaper, FEBU or PBFB?
FEBU charges 0.74% a year and PBFB charges 0.50%, so PBFB is cheaper. Fees come from each fund's prospectus.
Other comparisons
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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, FEBU against PBFB, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/febu-vs-pbfb

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