Data as of Nov 4, 2026.

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Buffer ETFs

FEBT vs FEBW: Cap, Buffer & Days Left

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As of Nov 4, 2026 FEBT can fall 9.1% before its buffer engages and FEBW 7.2%.

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Net assets on Nov 3, 2026: $101m for AllianzIM U.S. Equity Buffer10 ETF - Feb and $203m for AllianzIM U.S. Equity Buffer20 ETF - Feb.

At a glance
9.1%
FEBT can fall this far before its buffer
7.2%
FEBW can fall this far before its buffer
5.1%
FEBT can still gain
2.8%
FEBW can still gain
FEBT Between buffer and cap
Between buffer and capFEBT: reference +10.8% since period start, fund +9.2%; buffer 0 to −10; cap +15.5%; Between buffer and cap. Data to Nov 4, 2026.10 pts of buffer+10.8% gain captured−10.0% floor0% period start+15.5% cap+4.7% more to the capTODAY · SPY +10.8%Between buffer and capFEBT: reference +10.8% since period start, fund +9.2%; buffer 0 to −10; cap +15.5%; Between buffer and cap. Data to Nov 4, 2026.10 pts+10.8%−10.0% floor0% start+15.5% cap+4.7% more to the capTODAY · SPY +10.8%

FEBT: reference +10.8% since period start, fund +9.2%; buffer 0 to −10; cap +15.5%; Between buffer and cap. Data to Nov 4, 2026.

FEBT: reference +10.8% since period start, fund +9.2%; buffer 0 to −10; cap +15.5%; Between buffer and cap. Data to Nov 4, 2026.
FEBW At its cap
At its capFEBW: reference +10.8% since period start, fund +6.9%; buffer 0 to −20; cap +10.6%; At its cap. Data to Nov 4, 2026.20 pts of buffer+10.6% gain captured−20.0% floor0% period start+10.6% capTODAY · SPY +10.8%At its capFEBW: reference +10.8% since period start, fund +6.9%; buffer 0 to −20; cap +10.6%; At its cap. Data to Nov 4, 2026.20 pts of buffer+10.6%−20.0% floor0% start+10.6% capTODAY · SPY +10.8%

FEBW: reference +10.8% since period start, fund +6.9%; buffer 0 to −20; cap +10.6%; At its cap. Data to Nov 4, 2026.

FEBW: reference +10.8% since period start, fund +6.9%; buffer 0 to −20; cap +10.6%; At its cap. Data to Nov 4, 2026.

Pair scorecard

Both cost 0.74% a year; their one-year returns differ by 4.0 points; FEBW is 2.0 times larger.

Points (pts) are percentage points.

FEBT vs FEBW: Cap, Buffer & Days Left
MeasureFEBTFEBW
Return
Total return, 1 year+13.9%+9.9%
Drawdown
Index fall to the buffer9.8%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.74%0.74%
Net assets, as of Nov 3, 2026$101m$203m
Holdings
Holdings in commonnot published
ETFIQ Downside Cover Score · FEBW scores higher If the market falls into a bear market from here, how much does the buffer absorb?
IQ Buffer Score38.7FEBT65.9FEBW

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

Risk and return

Feb 10, 2023 to Oct 30, 2026 · 194 weekly returns · each against SPY
FEBT FEBW
Return
Total return edge FEBT +68.4% +45.1%
Annualized edge FEBT +15.0% +10.5%
Price return edge FEBT +67.9% +44.9%
Risk
Volatility edge FEBW 9.0% 5.8%
Max drawdown edge FEBW −11.6% −7.6%
Downside capture 64.9% 39.7%
Beta 0.63 0.39
Risk-adjusted
Sharpe edge FEBT 1.08 0.95
Sortino edge FEBT 1.64 1.43
Treynor 0.156 0.142
Calmar edge FEBW (slight) 1.29 1.38
Against the benchmark
Alpha +0.9% a year 0.0% a year
Alpha t-stat 0.77 0.00
Information ratio −0.77 −0.99
Tracking error 5.7% 8.7%
Reading

From Feb 2023 to Oct 2026, FEBT returned more: +68.4% to +45.1%. FEBW swung less: 5.8% to 9.0%. FEBW fell less at its worst: −7.6% to −11.6%.

Full scorecard

19 measures, with how each is measured
Open ↓
Risk and return: FEBT vs FEBW: Cap, Buffer & Days Left
MeasureFEBTFEBWSPYEdgeHow it is measured
Return
Total return+68.4%+45.1%+94.2%FEBTPrice change plus distributions, reinvested.
Annualized+15.0%+10.5%+19.5%FEBTTotal return as a yearly rate.
Price return+67.9%+44.9%+85.2%FEBTPrice change alone, distributions left out.
Risk
Volatility9.0%5.8%14.0%FEBWSpread of weekly returns, annualized. Lower is steadier.
Downside deviation6.0%3.9%9.1%FEBWLike volatility, counting only weeks below the Treasury bill rate.
Max drawdown−11.6%−7.6%−16.9%FEBWDeepest fall from a high to the low after it.
Upside capture55.1%31.4%100.0%FEBTShare of its benchmark's rise caught in the weeks it rose.
Downside capture64.9%39.7%100.0%FEBWShare of its benchmark's fall taken in the weeks it fell. Lower is better.
Beta0.630.391.00FEBW lowerHow far it moves for each 1% its benchmark moves.
R squared0.940.881.00Not an edgeShare of its weekly moves its benchmark explains.
Risk-adjusted
Sharpe1.080.951.02FEBTReturn above Treasury bills per unit of volatility.
Sortino1.641.431.56FEBTReturn above Treasury bills per unit of downside deviation.
Treynor0.1560.1420.142FEBT (slight)Return above Treasury bills per unit of beta.
Calmar1.291.381.15FEBW (slight)Annualized return divided by the max drawdown.
Against the benchmark
BenchmarkSPYSPYSPYThe ETF each fund is measured against.
Alpha+0.9% a year0.0% a year0.0%Not significantYearly return beyond what its beta to the benchmark predicts.
Alpha t-stat0.770.00Not an edgeHow sure the alpha is. Below 2, it could be chance.
Alpha range−1.4% to +3.2%−2.1% to +2.1%Both include zeroThe 95% range for the yearly alpha.
Information ratio−0.77−0.99FEBTReturn against its benchmark per unit of tracking error.
Tracking error5.7%8.7%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, 194 weekly returns. Cash rate: the 13-week Treasury bill.

Window by window

Window by window: FEBT vs FEBW: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowFEBTFEBWFEBTFEBW
3 months+1.2%+1.5%+1.6 pts+1.9 pts
6 months+5.0%+4.2%+0.5 pts−0.3 pts
1 year+13.9%+9.9%+0.3 pts−3.6 pts
3 years+60.0%+38.2%−16.4 pts−38.2 pts
Since launchFEBT Feb 2023 · FEBW Feb 2023+69.2%+45.6%−17.5 pts−41.1 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

FEBT AllianzIM U.S. Equity Buffer10 ETF - Feb · Absorbs the first 10% of loss on SPY and caps the gain at 15.5%, over a period ending Jan 31, 2027 FEBW AllianzIM U.S. Equity Buffer20 ETF - Feb · Absorbs the first 20% of loss on SPY and caps the gain at 10.6%, over a period ending Jan 31, 2027
Reference index SPY SPY
Buffer 10% 20%
Outcome period Feb 1, 2026 to Jan 31, 2027 Feb 1, 2026 to Jan 31, 2027
Days left 88 88
Starting cap +15.5% +10.6%
Can still gain 5.1% 2.8%
Fall before buffer 9.1% 7.2%
Protection left, index points 10.0% of 10.0% 20.0% of 20.0%
Index return this period +10.8% +10.8%
Fund return this period +9.2% +6.9%
State today Open At cap
Expense ratio 0.74% 0.74%
Net assets, as of Nov 3, 2026 $101m $203m

As of Nov 4, 2026. Source: ETFIQ.

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

Both are AllianzIM funds, so the difference between them is the terms rather than the house.

Where each one stands today

FEBT resets first, on Jan 31, 2027, 88 days from now; FEBW runs to Jan 31, 2027, 88 days. FEBT can still gain 5.1% before its cap, FEBW 2.8%. A fall from here reaches FEBT’s buffer after 9.1% and FEBW’s after 7.2%. Both track SPY, so what separates them is where each is in its own period.

Client brief:

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About each fund
FEBT

From its price on Nov 4, 2026, the fund can gain about 5.1% more before it reaches its cap. The fund's price can fall 9.1% 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: 10.0% of the 10.0% buffer still sits below today's SPY level. 88 days remained on Nov 4, 2026. On Jan 31, 2027 the period ends and a new cap is set.

FEBW

SPY had already risen past this fund's cap of +10.6% 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 2.8% as the period runs out. The fund's price can fall 7.2% 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.

Questions people ask

Which has more room to gain, FEBT or FEBW?
From their prices on Nov 4, 2026, FEBT can gain about 5.1% before its cap and FEBW about 2.8%, so FEBT has more room left this period.
Which resets first, FEBT or FEBW?
FEBT ends its outcome period on Jan 31, 2027 and FEBW on Jan 31, 2027. A new cap is set the day after each.
Which is cheaper, FEBT or FEBW?
FEBT and FEBW both charge 0.74% a year, so neither 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.

Cite this pageCitation, APA and Markdown

ETFIQ, FEBT against FEBW, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/febt-vs-febw

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Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms.