Data as of Nov 4, 2026.

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Buffer ETFs

DDTN vs OCTM: Cap, Buffer & Days Left

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As of Nov 4, 2026 OCTM can fall 1.2% before its buffer engages and DDTN 0.9%, and OCTM resets 16 days sooner.

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Net assets: $33m on Nov 4, 2026 for Innovator Equity Dual Directional 10 Buffer ETF - Nov, and $42m on Nov 3, 2026 for FT Vest U.S. Equity Max Buffer ETF - October.

At a glance
0.9%
DDTN can fall this far before its buffer
1.2%
OCTM can fall this far before its buffer
14.4%
DDTN can still gain
7.0%
OCTM can still gain
DDTN Between buffer and cap
Between buffer and capDDTN: reference +1.4% since period start, fund +0.9%; buffer 0 to −10; cap +15.4%; Between buffer and cap. Data to Nov 4, 2026.10 pts of buffer+14% more to the cap−10.0% floor0% period start+15.4% cap+1.4% gain capturedTODAY · SPY +1.4%Between buffer and capDDTN: reference +1.4% since period start, fund +0.9%; buffer 0 to −10; cap +15.4%; Between buffer and cap. Data to Nov 4, 2026.−10.0% floor0% start+15.4% cap10 pts of buffer+1.4% gain captured+14% more to the capTODAY · SPY +1.4%

DDTN: reference +1.4% since period start, fund +0.9%; buffer 0 to −10; cap +15.4%; Between buffer and cap. Data to Nov 4, 2026.

DDTN: reference +1.4% since period start, fund +0.9%; buffer 0 to −10; cap +15.4%; Between buffer and cap. Data to Nov 4, 2026.
OCTM Full floor
Full floorOCTM: reference +0.5% since period start, fund +0.4%; buffer Floor; cap +8.3%; Full floor. Data to Nov 4, 2026.full floor beneath+7.8% to capfull floor0% period start+8.3% cap+0.5% gain capturedTODAY · SPY +0.5%Full floorOCTM: reference +0.5% since period start, fund +0.4%; buffer Floor; cap +8.3%; Full floor. Data to Nov 4, 2026.full floor beneathfull floor0% start+8.3% cap+0.5% gain captured+7.8% more to the capTODAY · SPY +0.5%

OCTM: reference +0.5% since period start, fund +0.4%; buffer Floor; cap +8.3%; Full floor. Data to Nov 4, 2026.

Data to Nov 4, 2026.

Pair scorecard

DDTN costs 0.06 points a year less; their one-year returns differ by 5.0 points; OCTM is 1.3 times larger.

Points (pts) are percentage points.

DDTN vs OCTM: Cap, Buffer & Days Left
MeasureDDTNOCTM
Return
Total return, 1 year+11.3%+6.3%
Drawdown
Index fall to the buffer1.4%0.5%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.79%0.85%
Net assets, as of Nov 3, 2026$32m$42m
Holdings
Holdings in commonnot published

Method

Window by window

Window by window: DDTN vs OCTM: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowDDTNOCTMDDTNOCTM
3 months+1.1%+1.6%+1.5 pts+1.9 pts
6 months+4.8%+3.1%+0.3 pts−1.4 pts
1 year+11.3%+6.3%−2.3 pts−7.3 pts
Since launchNot the same days: DDTN Nov 2025 · OCTM Oct 2024+10.9%+13.2%−1.3 pts−18.1 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

DDTN Innovator Equity Dual Directional 10 Buffer ETF - Nov · Absorbs the first 10% of loss on SPY and caps the gain at 15.4%, over a period ending Oct 31, 2027 OCTM FT Vest U.S. Equity Max Buffer ETF - October · Absorbs the whole loss on SPY and caps the gain at 8.3%, over a period ending Oct 15, 2027
Reference index SPY SPY
Buffer 10% 100%
Outcome period Oct 31, 2026 to Oct 31, 2027 Oct 19, 2026 to Oct 15, 2027
Days left 361 345
Starting cap +15.4% +8.3%
Can still gain 14.4% 7.0%
Fall before buffer 0.9% 1.2%
Protection left, index points 10.0% of 10.0% 100.0% of 100.0%
Index return this period +1.4% +0.5%
Fund return this period +0.9% +0.4%
State today Open Open
Expense ratio 0.79% 0.85%
Net assets, DDTN as of Nov 4, 2026 and OCTM as of Nov 3, 2026 $33m $42m

As of Nov 4, 2026. Source: ETFIQ.

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

Where each one stands today

OCTM resets first, on Oct 15, 2027, 345 days from now; DDTN runs to Oct 31, 2027, 361 days. DDTN can still gain 14.4% before its cap, OCTM 7.0%. A fall from here reaches DDTN’s buffer after 0.9% and OCTM’s after 1.2%. Both track SPY, so what separates them is where each is in its own period.

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About each fund
DDTN

From its price on Nov 4, 2026, the fund can gain about 14.4% 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 1.4% 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. 361 days remained on Nov 4, 2026. On Oct 31, 2027 the period ends and a new cap is set.

OCTM

From its price on Nov 4, 2026, the fund can gain about 7.0% more before it reaches its cap. The fund's price can fall 1.2% 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: 100.0% of the 100.0% buffer still sits below today's SPY level. 345 days remained on Nov 4, 2026. On Oct 15, 2027 the period ends and a new cap is set.

Questions people ask

Which has more room to gain, DDTN or OCTM?
From their prices on Nov 4, 2026, DDTN can gain about 14.4% before its cap and OCTM about 7.0%, so DDTN has more room left this period.
Which resets first, DDTN or OCTM?
DDTN ends its outcome period on Oct 31, 2027 and OCTM on Oct 15, 2027. A new cap is set the day after each.
Which is cheaper, DDTN or OCTM?
DDTN charges 0.79% a year and OCTM charges 0.85%, so DDTN 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.

Cite this pageCitation, APA and Markdown

ETFIQ, DDTN against OCTM, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/ddtn-vs-octm

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