Data as of Nov 4, 2026.

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Buffer ETFs

DDEC vs DECM: Cap, Buffer & Days Left

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As of Nov 4, 2026 DDEC can fall 13.7% before its buffer engages and DECM 5.8%.

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Net assets on Nov 3, 2026: $437m for FT Vest U.S. Equity Deep Buffer ETF - December and $35m for FT Vest U.S. Equity Max Buffer ETF - December.

At a glance
13.7%
DDEC can fall this far before its buffer
5.8%
DECM can fall this far before its buffer
1.8%
DDEC can still gain
0.8%
DECM can still gain
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% gained−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.
DECM At its cap
At its capDECM: reference +12.7% since period start, fund +5.3%; buffer 0 to −51; cap +7.0%; At its cap. Data to Nov 4, 2026.50.6 pts of buffer+7%−50.6% floor0% period start+7.0% capTODAY · SPY +12.7%At its capDECM: reference +12.7% since period start, fund +5.3%; buffer 0 to −51; cap +7.0%; At its cap. Data to Nov 4, 2026.50.6 pts of buffer−50.6% floor0% start+7.0% cap+7% gain capturedTODAY · SPY +12.7%

DECM: reference +12.7% since period start, fund +5.3%; buffer 0 to −51; cap +7.0%; At its cap. Data to Nov 4, 2026.

DECM: reference +12.7% since period start, fund +5.3%; buffer 0 to −51; cap +7.0%; At its cap. Data to Nov 4, 2026.

Pair scorecard

Both cost 0.85% a year; their one-year returns differ by 4.8 points; DDEC is 12.5 times larger.

Points (pts) are percentage points.

DDEC vs DECM: Cap, Buffer & Days Left
MeasureDDECDECM
Return
Total return, 1 year+11.2%+6.4%
Drawdown
Index fall to the buffer15.7%11.2%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.85%0.85%
Net assets, as of Nov 3, 2026$437m$35m
Holdings
Holdings in commonnot published
ETFIQ Downside Cover Score · DECM scores higher If the market falls into a bear market from here, how much does the buffer absorb?
IQ Buffer Score7DDEC71.4DECM

How much of a bear-market fall the buffer would absorb from today's level, ranked against 292 buffer ETFs on stocks with a live outcome period. 100 is best. How it is computed

0.3, the lowest in this set 99.7, the highest

Today's position against one 20% fall; it ignores smaller falls, and stock buffers are never ranked against bond or commodity ones. All buffer ETFs ranked by it →

Method

Window by window

Window by window: DDEC vs DECM: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowDDECDECMDDECDECM
3 months+1.7%+1.3%+2.1 pts+1.7 pts
6 months+4.8%+3.0%+0.3 pts−1.5 pts
1 year+11.2%+6.4%−2.3 pts−7.2 pts
3 years+43.5%–−32.9 pts–
Since launchNot the same days: DDEC Dec 2020 · DECM Dec 2024+62.0%+11.9%−46.5 pts−17.0 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

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 DECM FT Vest U.S. Equity Max Buffer ETF - December · Absorbs the first 51% of loss on SPY and caps the gain at 7.0%, over a period ending Dec 18, 2026
Reference index SPY SPY
Buffer 5% to 30% 51%
Outcome period Dec 22, 2025 to Dec 18, 2026 Dec 22, 2025 to Dec 18, 2026
Days left 44 44
Starting cap +12.0% +7.0%
Can still gain 1.8% 0.8%
Fall before buffer 13.7% 5.8%
Protection left, index points 25.0% of 25.0% 50.6% of 50.6%
Index return this period +12.7% +12.7%
Fund return this period +9.1% +5.3%
State today At cap At cap
Expense ratio 0.85% 0.85%
Net assets, as of Nov 3, 2026 $437m $35m

As of Nov 4, 2026. Source: ETFIQ.

Both are already at their cap, so neither gains from more rise in the index before the period ends.

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

Where each one stands today

DDEC resets first, on Dec 18, 2026, 44 days from now; DECM runs to Dec 18, 2026, 44 days. DDEC can still gain 1.8% before its cap, DECM 0.8%. A fall from here reaches DDEC’s buffer after 13.7% and DECM’s after 5.8%. Both track SPY, so what separates them is where each is in its own period.

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About each fund
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.

DECM

SPY had already risen past this fund's cap of +7.0% 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 0.8% as the period runs out. The fund's price can fall 5.8% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 11.2% from today's level to the point where the buffer begins. Protection left, in index points: 50.6% of the 50.6% buffer still sits below today's SPY level.

Questions people ask

Which has more room to gain, DDEC or DECM?
From their prices on Nov 4, 2026, DDEC can gain about 1.8% before its cap and DECM about 0.8%, so DDEC has more room left this period.
Which resets first, DDEC or DECM?
DDEC ends its outcome period on Dec 18, 2026 and DECM on Dec 18, 2026. A new cap is set the day after each.
Which is cheaper, DDEC or DECM?
DDEC and DECM both charge 0.85% a year, so neither is cheaper. Fees come from each fund's prospectus.
Other comparisons
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Sources and dates

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How this is computed

It is a place in a set, not a rating or a recommendation.

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, DDEC against DECM, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/ddec-vs-decm

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