Data as of Nov 4, 2026.

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Buffer ETFs

XBOC vs ZOCT: Cap, Buffer & Days Left

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As of Nov 4, 2026 XBOC can fall 0.9% before its buffer engages and ZOCT 0.8%.

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Net assets on Nov 4, 2026: $60m for Innovator U.S. Equity Accelerated 9 Buffer ETF - Oct and $227m for Innovator Equity Defined Protection ETF - 1 Yr October.

At a glance
0.9%
XBOC can fall this far before its buffer
0.8%
ZOCT can fall this far before its buffer
12.7%
XBOC can still gain
8.5%
ZOCT can still gain
XBOC Between buffer and cap
Between buffer and capXBOC: reference +0.5% since period start, fund +0.8%; buffer 0 to −9; cap +13.7%; Between buffer and cap. Data to Nov 4, 2026.9 pts+13.2% more to the cap−9.0% floor0% period start+13.7% cap+0.5% gain capturedTODAY · SPY +0.5%Between buffer and capXBOC: reference +0.5% since period start, fund +0.8%; buffer 0 to −9; cap +13.7%; Between buffer and cap. Data to Nov 4, 2026.−9.0% floor0% start+13.7% cap9 pts of buffer+0.5% gain captured+13.2% more to the capTODAY · SPY +0.5%

XBOC: reference +0.5% since period start, fund +0.8%; buffer 0 to −9; cap +13.7%; Between buffer and cap. Data to Nov 4, 2026.

XBOC: reference +0.5% since period start, fund +0.8%; buffer 0 to −9; cap +13.7%; Between buffer and cap. Data to Nov 4, 2026.
ZOCT Full floor
Full floorZOCT: reference +0.5% since period start, fund +0.8%; buffer Floor; cap +9.4%; Full floor. Data to Nov 4, 2026.full floor beneath+8.9% to capfull floor0% period start+9.4% cap+0.5% gain capturedTODAY · SPY +0.5%Full floorZOCT: reference +0.5% since period start, fund +0.8%; buffer Floor; cap +9.4%; Full floor. Data to Nov 4, 2026.full floor beneathfull floor0% start+9.4% cap+0.5% gain captured+8.9% more to the capTODAY · SPY +0.5%

ZOCT: reference +0.5% since period start, fund +0.8%; buffer Floor; cap +9.4%; Full floor. Data to Nov 4, 2026.

Data to Nov 4, 2026.

Pair scorecard

Both cost 0.79% a year; their one-year returns differ by 5.2 points; ZOCT is 3.8 times larger.

Points (pts) are percentage points.

XBOC vs ZOCT: Cap, Buffer & Days Left
MeasureXBOCZOCT
Return
Total return, 1 year+11.4%+6.2%
Drawdown
Index fall to the buffer0.5%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.79%0.79%
Net assets$60m$227m
Holdings
Holdings in commonnot published

Method

Window by window

Window by window: XBOC vs ZOCT: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowXBOCZOCTXBOCZOCT
3 months+1.8%+1.7%+2.2 pts+2.1 pts
6 months+4.9%+3.4%+0.4 pts−1.1 pts
1 year+11.4%+6.2%−2.1 pts−7.3 pts
3 years+37.8%–−38.6 pts–
Since launchNot the same days: XBOC Oct 2021 · ZOCT Oct 2024+51.6%+12.8%−25.0 pts−22.0 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

XBOC Innovator U.S. Equity Accelerated 9 Buffer ETF - Oct · Absorbs the first 9% of loss on SPY and caps the gain at 13.7%, over a period ending Sep 30, 2027 ZOCT Innovator Equity Defined Protection ETF - 1 Yr October · Absorbs the whole loss on SPY and caps the gain at 9.4%, over a period ending Sep 30, 2027
Reference index SPY SPY
Buffer 9% 100%
Outcome period Sep 30, 2026 to Sep 30, 2027 Sep 30, 2026 to Sep 30, 2027
Days left 330 330
Starting cap +13.7% +9.4%
Can still gain 12.7% 8.5%
Fall before buffer 0.9% 0.8%
Protection left, index points 9.0% of 9.0% 100.0% of 100.0%
Index return this period +0.5% +0.5%
Fund return this period +0.8% +0.8%
State today Open Open
Expense ratio 0.79% 0.79%
Net assets $60m $227m

As of Nov 4, 2026. Source: ETFIQ.

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

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

Where each one stands today

XBOC resets first, on Sep 30, 2027, 330 days from now; ZOCT runs to Sep 30, 2027, 330 days. XBOC can still gain 12.7% before its cap, ZOCT 8.5%. A fall from here reaches XBOC’s buffer after 0.9% and ZOCT’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
XBOC

From its price on Nov 4, 2026, the fund can gain about 12.7% 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: 9.0% of the 9.0% buffer still sits below today's SPY level. 330 days remained on Nov 4, 2026. On Sep 30, 2027 the period ends and a new cap is set.

ZOCT

From its price on Nov 4, 2026, the fund can gain about 8.5% 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. Protection left, in index points: 100.0% of the 100.0% buffer still sits below today's SPY level.

Questions people ask

Which has more room to gain, XBOC or ZOCT?
From their prices on Nov 4, 2026, XBOC can gain about 12.7% before its cap and ZOCT about 8.5%, so XBOC has more room left this period.
Which resets first, XBOC or ZOCT?
XBOC ends its outcome period on Sep 30, 2027 and ZOCT on Sep 30, 2027. A new cap is set the day after each.
Which is cheaper, XBOC or ZOCT?
XBOC and ZOCT both charge 0.79% a year, so neither 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.

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ETFIQ, XBOC against ZOCT, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/xboc-vs-zoct

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