Data as of Nov 4, 2026.

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Buffer ETFs

PSEP vs SEPW: Cap, Buffer & Days Left

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As of Nov 4, 2026 SEPW can fall 1.4% before its buffer engages and PSEP 0.7%.

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Net assets: $1.2bn on Nov 4, 2026 for Innovator U.S. Equity Power Buffer ETF - Sep, and $211m on Nov 3, 2026 for AllianzIM U.S. Equity Buffer20 ETF - Sep.

At a glance
0.7%
PSEP can fall this far before its buffer
1.4%
SEPW can fall this far before its buffer
14.2%
PSEP can still gain
10.9%
SEPW can still gain
PSEP Buffer working
Buffer workingPSEP: reference −0.1% since period start, fund +0.6%; buffer 0 to −15; cap +15.0%; Buffer working. Data to Nov 4, 2026.14.9 of 15 pts of buffer left+15% more to the cap−15.0% floor0% period start+15.0% capTODAY · SPY −0.1%Buffer workingPSEP: reference −0.1% since period start, fund +0.6%; buffer 0 to −15; cap +15.0%; Buffer working. Data to Nov 4, 2026.14.9 pts+15% to cap−15.0% floor0% start+15.0% capTODAY · SPY −0.1%

PSEP: reference −0.1% since period start, fund +0.6%; buffer 0 to −15; cap +15.0%; Buffer working. Data to Nov 4, 2026.

PSEP: reference −0.1% since period start, fund +0.6%; buffer 0 to −15; cap +15.0%; Buffer working. Data to Nov 4, 2026.
SEPW Buffer working
Buffer workingSEPW: reference 0.0% since period start, fund +0.6%; buffer 0 to −20; cap +12.3%; Buffer working. Data to Nov 4, 2026.20 of 20 pts of buffer left+12.3% more to the cap−20.0% floor0% period start+12.3% capTODAY · SPY 0.0%Buffer workingSEPW: reference 0.0% since period start, fund +0.6%; buffer 0 to −20; cap +12.3%; Buffer working. Data to Nov 4, 2026.20 of 20 pts left−20.0% floor0% start+12.3% cap+12.3% more to the capTODAY · SPY 0.0%

SEPW: reference 0.0% since period start, fund +0.6%; buffer 0 to −20; cap +12.3%; Buffer working. Data to Nov 4, 2026.

SEPW: reference 0.0% since period start, fund +0.6%; buffer 0 to −20; cap +12.3%; Buffer working. Data to Nov 4, 2026.

Pair scorecard

SEPW costs 0.05 points a year less; their one-year returns differ by 1.2 points; PSEP is 5.7 times larger.

Points (pts) are percentage points.

PSEP vs SEPW: Cap, Buffer & Days Left
MeasurePSEPSEPW
Return
Total return, 1 year+9.3%+8.1%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.79%0.74%
Net assets, as of Nov 3, 2026$1.2bn$211m
Holdings
Holdings in commonnot published
ETFIQ Downside Cover Score · SEPW scores higher If the market falls into a bear market from here, how much does the buffer absorb?
IQ Buffer Score74.5PSEP97.1SEPW

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

Sep 8, 2023 to Oct 30, 2026 · 164 weekly returns · each against SPY
PSEP SEPW
Return
Total return edge PSEP +41.4% +35.7%
Annualized edge PSEP +11.6% +10.2%
Price return edge PSEP +41.4% +35.7%
Risk
Volatility edge SEPW 6.9% 5.8%
Max drawdown edge SEPW −8.9% −7.5%
Downside capture 47.9% 40.8%
Beta 0.47 0.39
Risk-adjusted
Sharpe edge PSEP (slight) 0.98 0.92
Sortino edge PSEP (slight) 1.49 1.39
Treynor 0.144 0.137
Calmar edge SEPW (slight) 1.31 1.36
Against the benchmark
Alpha −0.1% a year −0.3% a year
Alpha t-stat −0.05 −0.32
Information ratio −1.00 −1.04
Tracking error 7.8% 8.8%
Reading

From Sep 2023 to Oct 2026, PSEP returned more: +41.4% to +35.7%. SEPW swung less: 5.8% to 6.9%. SEPW fell less at its worst: −7.5% to −8.9%.

Full scorecard

19 measures, with how each is measured
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Risk and return: PSEP vs SEPW: Cap, Buffer & Days Left
MeasurePSEPSEPWSPYEdgeHow it is measured
Return
Total return+41.4%+35.7%PSEPPrice change plus distributions, reinvested.
Annualized+11.6%+10.2%PSEPTotal return as a yearly rate.
Price return+41.4%+35.7%PSEPPrice change alone, distributions left out.
Risk
Volatility6.9%5.8%SEPWSpread of weekly returns, annualized. Lower is steadier.
Downside deviation4.5%3.9%SEPWLike volatility, counting only weeks below the Treasury bill rate.
Max drawdown−8.9%−7.5%SEPWDeepest fall from a high to the low after it.
Upside capture37.4%31.1%100.0%PSEPShare of its benchmark's rise caught in the weeks it rose.
Downside capture47.9%40.8%100.0%SEPWShare of its benchmark's fall taken in the weeks it fell. Lower is better.
Beta0.470.391.00SEPW lowerHow far it moves for each 1% its benchmark moves.
R squared0.920.901.00Not an edgeShare of its weekly moves its benchmark explains.
Risk-adjusted
Sharpe0.980.92PSEP (slight)Return above Treasury bills per unit of volatility.
Sortino1.491.39PSEP (slight)Return above Treasury bills per unit of downside deviation.
Treynor0.1440.1370.146PSEP (slight)Return above Treasury bills per unit of beta.
Calmar1.311.36SEPW (slight)Annualized return divided by the max drawdown.
Against the benchmark
BenchmarkSPYSPYSPYThe ETF each fund is measured against.
Alpha−0.1% a year−0.3% a year0.0%Not significantYearly return beyond what its beta to the benchmark predicts.
Alpha t-stat−0.05−0.32Not an edgeHow sure the alpha is. Below 2, it could be chance.
Alpha range−2.2% to +2.1%−2.4% to +1.7%Both include zeroThe 95% range for the yearly alpha.
Information ratio−1.00−1.04PSEP (slight)Return against its benchmark per unit of tracking error.
Tracking error7.8%8.8%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, 164 weekly returns. Cash rate: the 13-week Treasury bill.

Window by window

Window by window: PSEP vs SEPW: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowPSEPSEPWPSEPSEPW
3 months+1.0%+1.0%+1.4 pts+1.4 pts
6 months+3.7%+3.4%−0.8 pts−1.0 pts
1 year+9.3%+8.1%−4.2 pts−5.4 pts
3 years+43.5%+37.7%−32.9 pts−38.7 pts
Since launchNot the same days: PSEP Sep 2019 · SEPW Sep 2023+91.4%+35.9%−72.3 pts−34.1 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

PSEP Innovator U.S. Equity Power Buffer ETF - Sep · Absorbs the first 15% of loss on SPY and caps the gain at 15.0%, over a period ending Aug 31, 2027 SEPW AllianzIM U.S. Equity Buffer20 ETF - Sep · Absorbs the first 20% of loss on SPY and caps the gain at 12.3%, over a period ending Aug 31, 2027
Reference index SPY SPY
Buffer 15% 20%
Outcome period Aug 31, 2026 to Aug 31, 2027 Sep 1, 2026 to Aug 31, 2027
Days left 300 300
Starting cap +15.0% +12.3%
Can still gain 14.2% 10.9%
Fall before buffer 0.7% 1.4%
Protection left, index points 14.9% of 15.0% 20.0% of 20.0%
Index return this period −0.1% 0.0%
Fund return this period +0.6% +0.6%
State today Buffer working Buffer working
Expense ratio 0.79% 0.74%
Net assets, PSEP as of Nov 4, 2026 and SEPW as of Nov 3, 2026 $1.2bn $211m

As of Nov 4, 2026. Source: ETFIQ.

Where each one stands today

PSEP resets first, on Aug 31, 2027, 300 days from now; SEPW runs to Aug 31, 2027, 300 days. PSEP can still gain 14.2% before its cap, SEPW 10.9%. A fall from here reaches PSEP’s buffer after 0.7% and SEPW’s after 1.4%. Both track SPY, so what separates them is where each is in its own period.

Client brief:

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About each fund
PSEP

From its price on Nov 4, 2026, the fund can gain about 14.2% more before it reaches its cap. The fund's price can fall 0.7% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 0.0% from today's level to the point where the buffer begins. Protection left, in index points: 14.9% of the 15.0% buffer still sits below today's SPY level. 300 days remained on Nov 4, 2026. On Aug 31, 2027 the period ends and a new cap is set.

SEPW

From its price on Nov 4, 2026, the fund can gain about 10.9% more before it reaches its cap. The fund's price can fall 1.4% 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, PSEP or SEPW?
From their prices on Nov 4, 2026, PSEP can gain about 14.2% before its cap and SEPW about 10.9%, so PSEP has more room left this period.
Which resets first, PSEP or SEPW?
PSEP ends its outcome period on Aug 31, 2027 and SEPW on Aug 31, 2027. A new cap is set the day after each.
Which is cheaper, PSEP or SEPW?
PSEP charges 0.79% a year and SEPW charges 0.74%, so SEPW 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, PSEP against SEPW, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/psep-vs-sepw

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