Data as of Nov 4, 2026.

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Buffer ETFs

DSEP vs OCTU: Cap, Buffer & Days Left

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As of Nov 4, 2026 DSEP can fall 6.5% before its buffer engages and OCTU 1.0%, and DSEP resets 13 days sooner.

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Net assets on Nov 3, 2026: $429m for FT Vest U.S. Equity Deep Buffer ETF - September and $60m for AllianzIM U.S. Equity Buffer15 Uncapped ETF - Oct.

At a glance
6.5%
DSEP can fall this far before its buffer
1.0%
OCTU can fall this far before its buffer
12.9%
DSEP can still gain
uncapped
OCTU can still gain
DSEP Between buffer and cap
Between buffer and capDSEP: reference +0.7% since period start, fund +0.7%; buffer −5 to −30; cap +14.6%; Between buffer and cap. Data to Nov 4, 2026.25 pts of buffer+13.9% more to the cap−30.0% floor−5.0% buffer start0% period start+14.6% capfirst 5 pts are yours to lose+0.7% gain capturedTODAY · SPY +0.7%Between buffer and capDSEP: reference +0.7% since period start, fund +0.7%; buffer −5 to −30; cap +14.6%; Between buffer and cap. Data to Nov 4, 2026.25 pts of buffer−30.0% floor−5.0% buffer start0% start+14.6% capfirst 5 pts are yours to lose+0.7% gain captured+13.9% more to the capTODAY · SPY +0.7%

DSEP: reference +0.7% since period start, fund +0.7%; buffer −5 to −30; cap +14.6%; Between buffer and cap. Data to Nov 4, 2026.

DSEP: reference +0.7% since period start, fund +0.7%; buffer −5 to −30; cap +14.6%; Between buffer and cap. Data to Nov 4, 2026.
OCTU No cap
No capOCTU: reference +0.5% since period start, fund +0.3%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.15 pts of buffer−15.0% floor0% period startno cap+0.5% gained, no capTODAY · SPY +0.5%No capOCTU: reference +0.5% since period start, fund +0.3%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.15 pts−15.0% floor0% startno cap+0.5% gained, no capTODAY · SPY +0.5%

OCTU: reference +0.5% since period start, fund +0.3%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.

OCTU: reference +0.5% since period start, fund +0.3%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.

Pair scorecard

OCTU costs 0.11 points a year less; their one-year returns differ by 1.4 points; DSEP is 7.2 times larger.

Points (pts) are percentage points.

DSEP vs OCTU: Cap, Buffer & Days Left
MeasureDSEPOCTU
Return
Total return, 1 year+10.5%+9.1%
Drawdown
Index fall to the buffer5.6%0.5%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.85%0.74%
Net assets, as of Nov 3, 2026$429m$60m
Holdings
Holdings in commonnot published
ETFIQ Downside Cover Score · OCTU scores higher If the market falls into a bear market from here, how much does the buffer absorb?
IQ Buffer Score69DSEP83.2OCTU

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

Oct 11, 2024 to Oct 30, 2026 · 107 weekly returns · each against SPY
DSEP OCTU
Return
Total return edge Tie +21.4% +21.4%
Annualized edge Tie +9.9% +9.9%
Price return edge Tie +21.4% +21.4%
Risk
Volatility edge DSEP 7.4% 9.9%
Max drawdown edge DSEP −8.8% −10.0%
Downside capture 52.1% 79.6%
Beta 0.49 0.64
Risk-adjusted
Sharpe edge DSEP 0.77 0.59
Sortino edge DSEP 1.17 0.91
Treynor 0.116 0.091
Calmar edge DSEP 1.12 0.98
Against the benchmark
Alpha +0.3% a year −1.3% a year
Alpha t-stat 0.26 −0.69
Information ratio −0.70 −0.88
Tracking error 7.8% 5.9%
Reading

From Oct 2024 to Oct 2026, DSEP and OCTU returned about the same: +21.4% and +21.4%. DSEP swung less: 7.4% to 9.9%. DSEP fell less at its worst: −8.8% to −10.0%.

Full scorecard

19 measures, with how each is measured
Open ↓
Risk and return: DSEP vs OCTU: Cap, Buffer & Days Left
MeasureDSEPOCTUSPYEdgeHow it is measured
Return
Total return+21.4%+21.4%TiePrice change plus distributions, reinvested.
Annualized+9.9%+9.9%TieTotal return as a yearly rate.
Price return+21.4%+21.4%TiePrice change alone, distributions left out.
Risk
Volatility7.4%9.9%DSEPSpread of weekly returns, annualized. Lower is steadier.
Downside deviation4.8%6.5%DSEPLike volatility, counting only weeks below the Treasury bill rate.
Max drawdown−8.8%−10.0%DSEPDeepest fall from a high to the low after it.
Upside capture39.7%61.9%100.0%OCTUShare of its benchmark's rise caught in the weeks it rose.
Downside capture52.1%79.6%100.0%DSEPShare of its benchmark's fall taken in the weeks it fell. Lower is better.
Beta0.490.641.00DSEP lowerHow far it moves for each 1% its benchmark moves.
R squared0.960.931.00Not an edgeShare of its weekly moves its benchmark explains.
Risk-adjusted
Sharpe0.770.59DSEPReturn above Treasury bills per unit of volatility.
Sortino1.170.91DSEPReturn above Treasury bills per unit of downside deviation.
Treynor0.1160.0910.111DSEPReturn above Treasury bills per unit of beta.
Calmar1.120.98DSEPAnnualized return divided by the max drawdown.
Against the benchmark
BenchmarkSPYSPYSPYThe ETF each fund is measured against.
Alpha+0.3% a year−1.3% a year0.0%Not significantYearly return beyond what its beta to the benchmark predicts.
Alpha t-stat0.26−0.69Not an edgeHow sure the alpha is. Below 2, it could be chance.
Alpha range−1.8% to +2.3%−4.9% to +2.3%Both include zeroThe 95% range for the yearly alpha.
Information ratio−0.70−0.88DSEPReturn against its benchmark per unit of tracking error.
Tracking error7.8%5.9%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, 107 weekly returns. Cash rate: the 13-week Treasury bill.

Window by window

Window by window: DSEP vs OCTU: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowDSEPOCTUDSEPOCTU
3 months+1.7%−1.1%+2.1 pts−0.7 pts
6 months+5.0%+2.8%+0.5 pts−1.7 pts
1 year+10.5%+9.1%−3.1 pts−4.5 pts
3 years+42.5%–−33.9 pts–
Since launchNot the same days: DSEP Sep 2020 · OCTU Oct 2024+65.4%+24.2%−69.1 pts−10.7 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

DSEP FT Vest U.S. Equity Deep Buffer ETF - September · Absorbs losses from 5.0% to 30.0% on SPY and caps the gain at 14.6%, over a period ending Sep 17, 2027 OCTU AllianzIM U.S. Equity Buffer15 Uncapped ETF - Oct · Absorbs the first 15% of loss on SPY and does not cap the gain, over a period ending Sep 30, 2027
Reference index SPY SPY
Buffer 5% to 30% 15%
Outcome period Sep 21, 2026 to Sep 17, 2027 Oct 1, 2026 to Sep 30, 2027
Days left 317 330
Starting cap +14.6% uncapped
Can still gain 12.9% uncapped
Fall before buffer 6.5% 1.0%
Protection left, index points 25.0% of 25.0% 15.0% of 15.0%
Index return this period +0.7% +0.5%
Fund return this period +0.7% +0.3%
State today Open Uncapped
Expense ratio 0.85% 0.74%
Net assets, as of Nov 3, 2026 $429m $60m

As of Nov 4, 2026. Source: ETFIQ.

Where each one stands today

DSEP resets first, on Sep 17, 2027, 317 days from now; OCTU runs to Sep 30, 2027, 330 days. A fall from here reaches DSEP’s buffer after 6.5% and OCTU’s after 1.0%. Both track SPY, so what separates them is where each is in its own period.

Client brief:

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About each fund
DSEP

From its price on Nov 4, 2026, the fund can gain about 12.9% more before it reaches its cap. The fund's price can fall 6.5% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 5.6% from today's level to the point where the buffer begins. Protection left, in index points: 25.0% of the 25.0% buffer still sits below today's SPY level. 317 days remained on Nov 4, 2026. On Sep 17, 2027 the period ends and a new cap is set.

OCTU

This fund has no cap. It takes a share of any further rise in SPY. The fund's price can fall 1.0% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 0.5% 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. 330 days remained on Nov 4, 2026. On Sep 30, 2027 the period ends and new terms are set.

Questions people ask

Which resets first, DSEP or OCTU?
DSEP ends its outcome period on Sep 17, 2027 and OCTU on Sep 30, 2027. New terms are set the day after each.
Which is cheaper, DSEP or OCTU?
DSEP charges 0.85% a year and OCTU charges 0.74%, so OCTU 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.

Cite this pageCitation, APA and Markdown

ETFIQ, DSEP against OCTU, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/dsep-vs-octu

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