Data as of Nov 4, 2026.

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Buffer ETFs

AJAN vs DDEC: Cap, Buffer & Days Left

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As of Nov 4, 2026 DDEC can fall 13.7% before its buffer engages and AJAN 4.0%, and DDEC resets 378 days sooner.

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Net assets: $43m on Nov 4, 2026 for Innovator Equity Defined Protection ETF - Jan 2028, and $437m on Nov 3, 2026 for FT Vest U.S. Equity Deep Buffer ETF - December.

At a glance
4.0%
AJAN can fall this far before its buffer
13.7%
DDEC can fall this far before its buffer
8.8%
AJAN can still gain
1.8%
DDEC can still gain
AJAN Full floor
Full floorAJAN: reference +12.4% since period start, fund +3.5%; buffer Floor; cap +13.3%; Full floor. Data to Nov 4, 2026.full floor beneath+12.4% gain capturedfull floor0% period start+13.3% cap+0.9% more to the capTODAY · SPY +12.4%Full floorAJAN: reference +12.4% since period start, fund +3.5%; buffer Floor; cap +13.3%; Full floor. Data to Nov 4, 2026.full floor beneath+12.4%full floor0% start+13.3% cap+0.9% more to the capTODAY · SPY +12.4%

AJAN: reference +12.4% since period start, fund +3.5%; buffer Floor; cap +13.3%; Full floor. Data to Nov 4, 2026.

Data to Nov 4, 2026.
DDEC At its cap
At its capDDEC: reference +12.7% since period start, fund +9.1%; buffer −5 to −30; cap +12.0%; At its cap. Data to Nov 4, 2026.25 pts of buffer+12% gain captured−30.0% floor−5.0% buffer start0% period start+12.0% capfirst 5 pts are yours to loseTODAY · SPY +12.7%At its capDDEC: reference +12.7% since period start, fund +9.1%; buffer −5 to −30; cap +12.0%; At its cap. Data to Nov 4, 2026.25 pts+12%−30.0% floor−5.0% buffer start0% start+12.0% capfirst 5 pts are yours to loseTODAY · SPY +12.7%

DDEC: reference +12.7% since period start, fund +9.1%; buffer −5 to −30; cap +12.0%; At its cap. Data to Nov 4, 2026.

DDEC: reference +12.7% since period start, fund +9.1%; buffer −5 to −30; cap +12.0%; At its cap. Data to Nov 4, 2026.

Pair scorecard

AJAN costs 0.06 points a year less; their one-year returns differ by 6.9 points; DDEC is 10.4 times larger.

Points (pts) are percentage points.

AJAN vs DDEC: Cap, Buffer & Days Left
MeasureAJANDDEC
Return
Total return, 1 year+4.3%+11.2%
Drawdown
Index fall to the buffer11.0%15.7%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.79%0.85%
Net assets, as of Nov 3, 2026$42m$437m
Holdings
Holdings in commonnot published

Method

Window by window

Window by window: AJAN vs DDEC: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowAJANDDECAJANDDEC
3 months+0.8%+1.7%+1.2 pts+2.1 pts
6 months+1.6%+4.8%−2.9 pts+0.3 pts
1 year+4.3%+11.2%−9.3 pts−2.3 pts
3 years–+43.5%–−32.9 pts
Since launchNot the same days: AJAN Jan 2024 · DDEC Dec 2020+18.3%+62.0%−44.0 pts−46.5 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

AJAN Innovator Equity Defined Protection ETF - Jan 2028 · Absorbs the whole loss on SPY and caps the gain at 13.3%, over a period ending Dec 31, 2027 DDEC FT Vest U.S. Equity Deep Buffer ETF - December · Absorbs losses from 5.0% to 30.0% on SPY and caps the gain at 12.0%, over a period ending Dec 18, 2026
Reference index SPY SPY
Buffer 100% 5% to 30%
Outcome period Dec 31, 2025 to Dec 31, 2027 Dec 22, 2025 to Dec 18, 2026
Days left 422 44
Starting cap +13.3% +12.0%
Can still gain 8.8% 1.8%
Fall before buffer 4.0% 13.7%
Protection left, index points 100.0% of 100.0% 25.0% of 25.0%
Index return this period +12.4% +12.7%
Fund return this period +3.5% +9.1%
State today Open At cap
Expense ratio 0.79% 0.85%
Net assets, AJAN as of Nov 4, 2026 and DDEC as of Nov 3, 2026 $43m $437m

As of Nov 4, 2026. Source: ETFIQ.

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

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

They do not reset together. DDEC has 44 days of its period left and AJAN has 422, so the two are not the same bet on the same months.

Where each one stands today

DDEC resets first, on Dec 18, 2026, 44 days from now; AJAN runs to Dec 31, 2027, 422 days. AJAN can still gain 8.8% before its cap, DDEC 1.8%. A fall from here reaches AJAN’s buffer after 4.0% and DDEC’s after 13.7%. Both track SPY, so what separates them is where each is in its own period.

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About each fund
AJAN

From its price on Nov 4, 2026, the fund can gain about 8.8% more before it reaches its cap. The fund's price can fall 4.0% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 11.0% 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. 422 days remained on Nov 4, 2026. On Dec 31, 2027 the period ends and a new cap is set.

DDEC

SPY had already risen past this fund's cap of +12.0% 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 1.8% as the period runs out. The fund's price can fall 13.7% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 15.7% from today's level to the point where the buffer begins. Protection left, in index points: 25.0% of the 25.0% buffer still sits below today's SPY level. 44 days remained on Nov 4, 2026. On Dec 18, 2026 the period ends and a new cap is set.

Questions people ask

Which has more room to gain, AJAN or DDEC?
From their prices on Nov 4, 2026, AJAN can gain about 8.8% before its cap and DDEC about 1.8%, so AJAN has more room left this period.
Which resets first, AJAN or DDEC?
AJAN ends its outcome period on Dec 31, 2027 and DDEC on Dec 18, 2026. A new cap is set the day after each.
Which is cheaper, AJAN or DDEC?
AJAN charges 0.79% a year and DDEC charges 0.85%, so AJAN 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, AJAN against DDEC, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/ajan-vs-ddec

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