Data as of Nov 4, 2026.

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Buffer ETFs

DSEP vs GSEP: Cap, Buffer & Days Left

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As of Nov 4, 2026 DSEP can fall 6.5% before its buffer engages and GSEP 1.7%.

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Net assets on Nov 3, 2026: $429m for FT Vest U.S. Equity Deep Buffer ETF - September and $366m for FT Vest U.S. Equity Moderate Buffer ETF - September.

At a glance
6.5%
DSEP can fall this far before its buffer
1.7%
GSEP can fall this far before its buffer
12.9%
DSEP can still gain
12.3%
GSEP 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.
GSEP Between buffer and cap
Between buffer and capGSEP: reference +0.7% since period start, fund +0.8%; buffer 0 to −15; cap +14.1%; Between buffer and cap. Data to Nov 4, 2026.15 pts of buffer+13.4% more to the cap−15.0% floor0% period start+14.1% cap+0.7% gain capturedTODAY · SPY +0.7%Between buffer and capGSEP: reference +0.7% since period start, fund +0.8%; buffer 0 to −15; cap +14.1%; Between buffer and cap. Data to Nov 4, 2026.15 pts−15.0% floor0% start+14.1% cap+0.7% gain captured+13.4% more to the capTODAY · SPY +0.7%

GSEP: reference +0.7% since period start, fund +0.8%; buffer 0 to −15; cap +14.1%; Between buffer and cap. Data to Nov 4, 2026.

GSEP: reference +0.7% since period start, fund +0.8%; buffer 0 to −15; cap +14.1%; Between buffer and cap. Data to Nov 4, 2026.

Pair scorecard

Both cost 0.85% a year; their one-year returns differ by 0.4 points; DSEP is 1.2 times larger.

Points (pts) are percentage points.

DSEP vs GSEP: Cap, Buffer & Days Left
MeasureDSEPGSEP
Return
Total return, 1 year+10.5%+10.9%
Drawdown
Index fall to the buffer5.6%0.6%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.85%0.85%
Net assets, as of Nov 3, 2026$429m$366m
Holdings
Holdings in commonnot published
ETFIQ Downside Cover Score · GSEP scores higher If the market falls into a bear market from here, how much does the buffer absorb?
IQ Buffer Score69DSEP91.3GSEP

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 29, 2023 to Oct 30, 2026 · 161 weekly returns · each against SPY
DSEP GSEP
Return
Total return edge DSEP (slight) +43.1% +42.1%
Annualized edge DSEP (slight) +12.3% +12.0%
Price return edge DSEP (slight) +43.1% +42.1%
Risk
Volatility edge Tie 6.7% 6.6%
Max drawdown edge Tie −8.8% −8.8%
Downside capture 48.4% 45.5%
Beta 0.45 0.44
Risk-adjusted
Sharpe edge Tie 1.09 1.08
Sortino edge DSEP (slight) 1.72 1.66
Treynor 0.163 0.162
Calmar edge Tie 1.39 1.37
Against the benchmark
Alpha +0.1% a year 0.0% a year
Alpha t-stat 0.06 0.04
Information ratio −1.09 −1.09
Tracking error 8.1% 8.3%
Reading

From Sep 2023 to Oct 2026, DSEP returned slightly more: +43.1% to +42.1%. DSEP and GSEP swung about the same: 6.7% and 6.6%. DSEP and GSEP fell about the same at their worst: −8.8% and −8.8%.

Full scorecard

19 measures, with how each is measured
Open ↓
Risk and return: DSEP vs GSEP: Cap, Buffer & Days Left
MeasureDSEPGSEPSPYEdgeHow it is measured
Return
Total return+43.1%+42.1%DSEP (slight)Price change plus distributions, reinvested.
Annualized+12.3%+12.0%DSEP (slight)Total return as a yearly rate.
Price return+43.1%+42.1%DSEP (slight)Price change alone, distributions left out.
Risk
Volatility6.7%6.6%TieSpread of weekly returns, annualized. Lower is steadier.
Downside deviation4.3%4.3%TieLike volatility, counting only weeks below the Treasury bill rate.
Max drawdown−8.8%−8.8%TieDeepest fall from a high to the low after it.
Upside capture37.5%35.5%100.0%DSEP (slight)Share of its benchmark's rise caught in the weeks it rose.
Downside capture48.4%45.5%100.0%GSEP (slight)Share of its benchmark's fall taken in the weeks it fell. Lower is better.
Beta0.450.441.00TieHow far it moves for each 1% its benchmark moves.
R squared0.900.881.00Not an edgeShare of its weekly moves its benchmark explains.
Risk-adjusted
Sharpe1.091.08TieReturn above Treasury bills per unit of volatility.
Sortino1.721.66DSEP (slight)Return above Treasury bills per unit of downside deviation.
Treynor0.1630.1620.161TieReturn above Treasury bills per unit of beta.
Calmar1.391.37TieAnnualized return divided by the max drawdown.
Against the benchmark
BenchmarkSPYSPYSPYThe ETF each fund is measured against.
Alpha+0.1% a year0.0% a year0.0%Not significantYearly return beyond what its beta to the benchmark predicts.
Alpha t-stat0.060.04Not an edgeHow sure the alpha is. Below 2, it could be chance.
Alpha range−2.3% to +2.5%−2.5% to +2.6%Both include zeroThe 95% range for the yearly alpha.
Information ratio−1.09−1.09TieReturn against its benchmark per unit of tracking error.
Tracking error8.1%8.3%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, 161 weekly returns. Cash rate: the 13-week Treasury bill.

Window by window

Window by window: DSEP vs GSEP: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowDSEPGSEPDSEPGSEP
3 months+1.7%+1.9%+2.1 pts+2.3 pts
6 months+5.0%+4.9%+0.5 pts+0.4 pts
1 year+10.5%+10.9%−3.1 pts−2.7 pts
3 years+42.5%+41.6%−33.9 pts−34.8 pts
Since launchNot the same days: DSEP Sep 2020 · GSEP Sep 2023+65.4%+40.3%−69.1 pts−32.6 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

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 GSEP FT Vest U.S. Equity Moderate Buffer ETF - September · Absorbs the first 0% to 15% of loss on SPY and caps the gain at 14.1%, over a period ending Sep 17, 2027
Reference index SPY SPY
Buffer 5% to 30% 0% to 15%
Outcome period Sep 21, 2026 to Sep 17, 2027 Sep 21, 2026 to Sep 17, 2027
Days left 317 317
Starting cap +14.6% +14.1%
Can still gain 12.9% 12.3%
Fall before buffer 6.5% 1.7%
Protection left, index points 25.0% of 25.0% 15.0% of 15.0%
Index return this period +0.7% +0.7%
Fund return this period +0.7% +0.8%
State today Open Open
Expense ratio 0.85% 0.85%
Net assets, as of Nov 3, 2026 $429m $366m

As of Nov 4, 2026. Source: ETFIQ.

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

Where each one stands today

DSEP resets first, on Sep 17, 2027, 317 days from now; GSEP runs to Sep 17, 2027, 317 days. DSEP can still gain 12.9% before its cap, GSEP 12.3%. A fall from here reaches DSEP’s buffer after 6.5% and GSEP’s after 1.7%. 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.

GSEP

From its price on Nov 4, 2026, the fund can gain about 12.3% more before it reaches its cap. The fund's price can fall 1.7% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 0.6% 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.

Questions people ask

Which has more room to gain, DSEP or GSEP?
From their prices on Nov 4, 2026, DSEP can gain about 12.9% before its cap and GSEP about 12.3%, so DSEP has more room left this period.
Which resets first, DSEP or GSEP?
DSEP ends its outcome period on Sep 17, 2027 and GSEP on Sep 17, 2027. A new cap is set the day after each.
Which is cheaper, DSEP or GSEP?
DSEP and GSEP both charge 0.85% 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, DSEP against GSEP, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/dsep-vs-gsep

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