Data as of Nov 4, 2026.

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Buffer ETFs

XSEP vs ZALT: Cap, Buffer & Days Left

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As of Nov 4, 2026 XSEP can fall 1.7% before its buffer engages and ZALT 0.8%, and ZALT resets 260 days sooner.

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Net assets: $99m on Nov 3, 2026 for FT Vest U.S. Equity Enhance & Moderate Buffer ETF - September, and $845m on Nov 4, 2026 for Innovator U.S. Equity 10 Buffer ETF - Quarterly.

At a glance
1.7%
XSEP can fall this far before its buffer
0.8%
ZALT can fall this far before its buffer
9.4%
XSEP can still gain
2.8%
ZALT can still gain
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.
ZALT Between buffer and cap
Between buffer and capZALT: reference +0.5% since period start, fund +0.7%; buffer 0 to −10; cap +3.6%; Between buffer and cap. Data to Nov 4, 2026.10 pts of buffer−10.0% floor0% period start+3.6% cap+0.5% gain captured+3.1% more to the capTODAY · SPY +0.5%Between buffer and capZALT: reference +0.5% since period start, fund +0.7%; buffer 0 to −10; cap +3.6%; Between buffer and cap. Data to Nov 4, 2026.10 pts−10.0% floor0% start+3.6% cap+0.5% gain captured+3.1% more to the capTODAY · SPY +0.5%

ZALT: reference +0.5% since period start, fund +0.7%; buffer 0 to −10; cap +3.6%; Between buffer and cap. Data to Nov 4, 2026.

ZALT: reference +0.5% since period start, fund +0.7%; buffer 0 to −10; cap +3.6%; Between buffer and cap. Data to Nov 4, 2026.

Pair scorecard

ZALT costs 0.16 points a year less; their one-year returns differ by 1.2 points; ZALT is 8.5 times larger.

Points (pts) are percentage points.

XSEP vs ZALT: Cap, Buffer & Days Left
MeasureXSEPZALT
Return
Total return, 1 year+9.3%+8.1%
Drawdown
Index fall to the buffer0.6%0.5%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.85%0.69%
Net assets, as of Nov 3, 2026$99m$840m
Holdings
Holdings in commonnot published

Method

Window by window

Window by window: XSEP vs ZALT: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowXSEPZALTXSEPZALT
3 months+1.6%+1.2%+1.9 pts+1.6 pts
6 months+4.1%+3.6%−0.4 pts−0.9 pts
1 year+9.3%+8.1%−4.3 pts−5.4 pts
3 years+32.5%+34.2%−44.0 pts−42.2 pts
Since launchNot the same days: XSEP Sep 2022 · ZALT Oct 2023+51.6%+35.9%−53.3 pts−43.6 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

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 ZALT Innovator U.S. Equity 10 Buffer ETF - Quarterly · Absorbs the first 10% of loss on SPY and caps the gain at 3.6%, over a period ending Dec 31, 2026
Reference index SPY SPY
Buffer 0% to 15% 10%
Outcome period Sep 21, 2026 to Sep 17, 2027 Sep 30, 2026 to Dec 31, 2026
Days left 317 57
Starting cap +11.2% +3.6%
Can still gain 9.4% 2.8%
Fall before buffer 1.7% 0.8%
Protection left, index points 15.0% of 15.0% 10.0% of 10.0%
Index return this period +0.7% +0.5%
Fund return this period +0.9% +0.7%
State today Open Open
Expense ratio 0.85% 0.69%
Net assets, XSEP as of Nov 3, 2026 and ZALT as of Nov 4, 2026 $99m $845m

As of Nov 4, 2026. Source: ETFIQ.

These are two different products. ZALT is a floor fund, which caps how far a holder can fall. XSEP 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. ZALT 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

ZALT resets first, on Dec 31, 2026, 57 days from now; XSEP runs to Sep 17, 2027, 317 days. XSEP can still gain 9.4% before its cap, ZALT 2.8%. A fall from here reaches XSEP’s buffer after 1.7% and ZALT’s after 0.8%. Both track SPY, so what separates them is where each is in its own period.

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About each fund
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.

ZALT

From its price on Nov 4, 2026, the fund can gain about 2.8% more before it reaches its cap. The fund's price can fall 0.8% 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: 10.0% of the 10.0% 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.

Questions people ask

Which has more room to gain, XSEP or ZALT?
From their prices on Nov 4, 2026, XSEP can gain about 9.4% before its cap and ZALT about 2.8%, so XSEP has more room left this period.
Which resets first, XSEP or ZALT?
XSEP ends its outcome period on Sep 17, 2027 and ZALT on Dec 31, 2026. A new cap is set the day after each.
Which is cheaper, XSEP or ZALT?
XSEP charges 0.85% a year and ZALT charges 0.69%, so ZALT 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

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.

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

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