Data as of Nov 4, 2026.

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Buffer ETFs

QBSV vs XSEP: Cap, Buffer & Days Left

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As of Nov 4, 2026 XSEP can fall 1.7% before its buffer engages and QBSV 0.9%, and QBSV resets 260 days sooner.

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Net assets on Nov 3, 2026: $28m for AllianzIM U.S. Equity Buffer5 ETF - Jan and $99m for FT Vest U.S. Equity Enhance & Moderate Buffer ETF - September.

At a glance
0.9%
QBSV can fall this far before its buffer
1.7%
XSEP can fall this far before its buffer
4.2%
QBSV can still gain
9.4%
XSEP can still gain
QBSV Between buffer and cap
Between buffer and capQBSV: reference +0.5% since period start, fund +0.7%; buffer 0 to −5; cap +5.1%; Between buffer and cap. Data to Nov 4, 2026.5 pts of buffer+4.6% to cap−5.0% floor0% period start+5.1% cap+0.5% gain capturedTODAY · SPY +0.5%Between buffer and capQBSV: reference +0.5% since period start, fund +0.7%; buffer 0 to −5; cap +5.1%; Between buffer and cap. Data to Nov 4, 2026.−5.0% floor0% start+5.1% cap5 pts of buffer+0.5% gain captured+4.6% more to the capTODAY · SPY +0.5%

QBSV: reference +0.5% since period start, fund +0.7%; buffer 0 to −5; cap +5.1%; Between buffer and cap. Data to Nov 4, 2026.

QBSV: reference +0.5% since period start, fund +0.7%; buffer 0 to −5; cap +5.1%; Between buffer and cap. Data to Nov 4, 2026.
XSEP Between buffer and cap
Between buffer and capXSEP: reference +0.7% since period start, fund +0.9%; buffer 0 to −15; cap +11.2%; Between buffer and cap. Data to Nov 4, 2026.15 pts of buffer+10.5% more to the cap−15.0% floor0% period start+11.2% cap+0.7% gain capturedTODAY · SPY +0.7%Between buffer and capXSEP: reference +0.7% since period start, fund +0.9%; buffer 0 to −15; cap +11.2%; Between buffer and cap. Data to Nov 4, 2026.15 pts of buffer−15.0% floor0% start+11.2% cap+0.7% gain captured+10.5% more to the capTODAY · SPY +0.7%

XSEP: reference +0.7% since period start, fund +0.9%; buffer 0 to −15; cap +11.2%; Between buffer and cap. Data to Nov 4, 2026.

XSEP: reference +0.7% since period start, fund +0.9%; buffer 0 to −15; cap +11.2%; Between buffer and cap. Data to Nov 4, 2026.

Pair scorecard

QBSV costs 0.21 points a year less; XSEP is 3.5 times larger.

Points (pts) are percentage points.

QBSV vs XSEP: Cap, Buffer & Days Left
MeasureQBSVXSEP
Return
Total return, 1 yearnot published+9.3%
Drawdown
Index fall to the buffer0.5%0.6%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.64%0.85%
Net assets, as of Nov 3, 2026$28m$99m
Holdings
Holdings in commonnot published

Method

Risk and return

Apr 10, 2026 to Oct 30, 2026 · 29 weekly returns
QBSV XSEP
Return
Total return edge XSEP (slight) +5.4% +5.8%
Price return edge XSEP (slight) +5.4% +5.8%
Risk
Max drawdown edge XSEP −1.5% −0.9%
Reading

From Apr 2026 to Oct 2026, XSEP returned slightly more: +5.8% to +5.4%. XSEP fell less at its worst: −0.9% to −1.5%.

Full scorecard

3 measures, with how each is measured
Open ↓
Risk and return: QBSV vs XSEP: Cap, Buffer & Days Left
MeasureQBSVXSEPEdgeHow it is measured
Return
Total return+5.4%+5.8%XSEP (slight)Price change plus distributions, reinvested.
Price return+5.4%+5.8%XSEP (slight)Price change alone, distributions left out.
Risk
Max drawdown−1.5%−0.9%XSEPDeepest fall from a high to the low after it.

Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 29 weekly returns. Cash rate: the 13-week Treasury bill.

Window by window

Window by window: QBSV vs XSEP: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowQBSVXSEPQBSVXSEP
3 months+0.5%+1.6%+0.9 pts+1.9 pts
6 months+3.9%+4.1%−0.6 pts−0.4 pts
1 year–+9.3%–−4.3 pts
3 years–+32.5%–−44.0 pts
Since launchNot the same days: QBSV Apr 2026 · XSEP Sep 2022+8.6%+51.6%−8.5 pts−53.3 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

QBSV AllianzIM U.S. Equity Buffer5 ETF - Jan · Absorbs the first 5% of loss on SPY and caps the gain at 5.1%, over a period ending Dec 31, 2026 XSEP FT Vest U.S. Equity Enhance & Moderate Buffer ETF - September · Absorbs the first 0% to 15% of loss on SPY and caps the gain at 11.2%, over a period ending Sep 17, 2027
Reference index SPY SPY
Buffer 5% 0% to 15%
Outcome period Oct 1, 2026 to Dec 31, 2026 Sep 21, 2026 to Sep 17, 2027
Days left 57 317
Starting cap +5.1% +11.2%
Can still gain 4.2% 9.4%
Fall before buffer 0.9% 1.7%
Protection left, index points 5.0% of 5.0% 15.0% of 15.0%
Index return this period +0.5% +0.7%
Fund return this period +0.7% +0.9%
State today Open Open
Expense ratio 0.64% 0.85%
Net assets, as of Nov 3, 2026 $28m $99m

As of Nov 4, 2026. Source: ETFIQ.

These are two different products. XSEP is a floor fund, which caps how far a holder can fall. QBSV is a buffer fund, which absorbs the first part of a fall and leaves everything below it with the holder.

They do not reset together. QBSV has 57 days of its period left and XSEP has 317, so the two are not the same bet on the same months.

Where each one stands today

QBSV resets first, on Dec 31, 2026, 57 days from now; XSEP runs to Sep 17, 2027, 317 days. QBSV can still gain 4.2% before its cap, XSEP 9.4%. A fall from here reaches QBSV’s buffer after 0.9% and XSEP’s after 1.7%. Both track SPY, so what separates them is where each is in its own period.

Client brief

No client brief for this pair: ETFIQ prints no one-year total return for QBSV.

Alert

XSEP flows, by email on Sundays.

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About each fund
QBSV

From its price on Nov 4, 2026, the fund can gain about 4.2% more before it reaches its cap. The fund's price can fall 0.9% 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: 5.0% of the 5.0% buffer still sits below today's SPY level. 57 days remained on Nov 4, 2026. On Dec 31, 2026 the period ends and a new cap is set.

XSEP

From its price on Nov 4, 2026, the fund can gain about 9.4% 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. 317 days remained on Nov 4, 2026. On Sep 17, 2027 the period ends and a new cap is set.

Questions people ask

Which has more room to gain, QBSV or XSEP?
From their prices on Nov 4, 2026, QBSV can gain about 4.2% before its cap and XSEP about 9.4%, so XSEP has more room left this period.
Which resets first, QBSV or XSEP?
QBSV ends its outcome period on Dec 31, 2026 and XSEP on Sep 17, 2027. A new cap is set the day after each.
Which is cheaper, QBSV or XSEP?
QBSV charges 0.64% a year and XSEP charges 0.85%, so QBSV is cheaper. Fees come from each fund's prospectus.
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Sources and dates

Links are sources, not endorsements. A comparison is not a recommendation.

How this is computed

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, QBSV against XSEP, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/qbsv-vs-xsep

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