Data as of Nov 4, 2026.

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Buffer ETFs

DDFF vs SIXF: Cap, Buffer & Days Left

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As of Nov 4, 2026 DDFF can fall 6.6% before its buffer engages and SIXF 2.7%.

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Net assets: $57m on Nov 4, 2026 for Innovator Equity Dual Directional 15 Buffer ETF - Feb, and $53m on Nov 3, 2026 for AllianzIM U.S. Equity Buffer10 ETF - Feb.

At a glance
6.6%
DDFF can fall this far before its buffer
2.7%
SIXF can fall this far before its buffer
2.2%
DDFF can still gain
4.8%
SIXF can still gain
DDFF At its cap
At its capDDFF: reference +10.8% since period start, fund +6.4%; buffer 0 to −15; cap +9.3%; At its cap. Data to Nov 4, 2026.15 pts of buffer+9.3% gain captured−15.0% floor0% period start+9.3% capTODAY · SPY +10.8%At its capDDFF: reference +10.8% since period start, fund +6.4%; buffer 0 to −15; cap +9.3%; At its cap. Data to Nov 4, 2026.15 pts of buffer+9.3%−15.0% floor0% start+9.3% capTODAY · SPY +10.8%

DDFF: reference +10.8% since period start, fund +6.4%; buffer 0 to −15; cap +9.3%; At its cap. Data to Nov 4, 2026.

DDFF: reference +10.8% since period start, fund +6.4%; buffer 0 to −15; cap +9.3%; At its cap. Data to Nov 4, 2026.
SIXF Between buffer and cap
Between buffer and capSIXF: reference +2.6% since period start, fund +2.4%; buffer 0 to −10; cap +7.8%; Between buffer and cap. Data to Nov 4, 2026.10 pts of buffer+2.6%+5.1% to cap−10.0% floor0% period start+7.8% capTODAY · SPY +2.6%Between buffer and capSIXF: reference +2.6% since period start, fund +2.4%; buffer 0 to −10; cap +7.8%; Between buffer and cap. Data to Nov 4, 2026.10 pts−10.0% floor0% start+7.8% cap+2.6% gain captured+5.1% more to the capTODAY · SPY +2.6%

SIXF: reference +2.6% since period start, fund +2.4%; buffer 0 to −10; cap +7.8%; Between buffer and cap. Data to Nov 4, 2026.

SIXF: reference +2.6% since period start, fund +2.4%; buffer 0 to −10; cap +7.8%; Between buffer and cap. Data to Nov 4, 2026.

Pair scorecard

SIXF costs 0.05 points a year less; DDFF is 1.1 times larger.

Points (pts) are percentage points.

DDFF vs SIXF: Cap, Buffer & Days Left
MeasureDDFFSIXF
Return
Total return, 1 yearnot published+13.4%
Drawdown
Index fall to the buffer9.7%2.6%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.79%0.74%
Net assets, as of Nov 3, 2026$57m$53m
Holdings
Holdings in commonnot published

Method

Window by window

Window by window: DDFF vs SIXF: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowDDFFSIXFDDFFSIXF
3 months+1.3%+1.2%+1.7 pts+1.6 pts
6 months+3.6%+5.8%−0.9 pts+1.3 pts
1 year–+13.4%–−0.2 pts
Since launchNot the same days: DDFF Feb 2026 · SIXF Feb 2024+6.0%+40.7%−4.3 pts−16.0 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

DDFF Innovator Equity Dual Directional 15 Buffer ETF - Feb · Absorbs the first 15% of loss on SPY and caps the gain at 9.3%, over a period ending Jan 31, 2027 SIXF AllianzIM U.S. Equity Buffer10 ETF - Feb · Absorbs the first 10% of loss on SPY and caps the gain at 7.8%, over a period ending Jan 31, 2027
Reference index SPY SPY
Buffer 15% 10%
Outcome period Jan 31, 2026 to Jan 31, 2027 Aug 1, 2026 to Jan 31, 2027
Days left 88 88
Starting cap +9.3% +7.8%
Can still gain 2.2% 4.8%
Fall before buffer 6.6% 2.7%
Protection left, index points 15.0% of 15.0% 10.0% of 10.0%
Index return this period +10.8% +2.6%
Fund return this period +6.4% +2.4%
State today At cap Open
Expense ratio 0.79% 0.74%
Net assets, DDFF as of Nov 4, 2026 and SIXF as of Nov 3, 2026 $57m $53m

As of Nov 4, 2026. Source: ETFIQ.

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

DDFF is already at its cap, so more rise in the index adds nothing to it before the period ends.

Where each one stands today

DDFF resets first, on Jan 31, 2027, 88 days from now; SIXF runs to Jan 31, 2027, 88 days. DDFF can still gain 2.2% before its cap, SIXF 4.8%. A fall from here reaches DDFF’s buffer after 6.6% and SIXF’s after 2.7%. Both track SPY, so what separates them is where each is in its own period.

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About each fund
DDFF

SPY had already risen past this fund's cap of +9.3% for the period on Nov 4, 2026, so in index terms there is no more upside to collect. The fund's own price can still drift up to about 2.2% as the period runs out. The fund's price can fall 6.6% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 9.7% 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. 88 days remained on Nov 4, 2026. On Jan 31, 2027 the period ends and a new cap is set.

SIXF

From its price on Nov 4, 2026, the fund can gain about 4.8% more before it reaches its cap. The fund's price can fall 2.7% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 2.6% 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.

Questions people ask

Which has more room to gain, DDFF or SIXF?
From their prices on Nov 4, 2026, DDFF can gain about 2.2% before its cap and SIXF about 4.8%, so SIXF has more room left this period.
Which resets first, DDFF or SIXF?
DDFF ends its outcome period on Jan 31, 2027 and SIXF on Jan 31, 2027. A new cap is set the day after each.
Which is cheaper, DDFF or SIXF?
DDFF charges 0.79% a year and SIXF charges 0.74%, so SIXF 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, DDFF against SIXF, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/ddff-vs-sixf

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