Data as of Nov 4, 2026.

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Buffer ETFs

DECU vs DECW: Cap, Buffer & Days Left

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As of Nov 4, 2026 DECW can fall 9.2% before its buffer engages and DECU 7.9%.

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Net assets on Nov 3, 2026: $52m for AllianzIM U.S. Equity Buffer15 Uncapped ETF - Dec and $147m for AllianzIM U.S. Equity Buffer20 ETF - Dec.

At a glance
7.9%
DECU can fall this far before its buffer
9.2%
DECW can fall this far before its buffer
uncapped
DECU can still gain
1.1%
DECW can still gain
DECU No cap
No capDECU: reference +12.2% since period start, fund +7.7%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.15 pts of buffer+12.2% gained, no cap−15.0% floor0% period startno capTODAY · SPY +12.2%No capDECU: reference +12.2% since period start, fund +7.7%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.15 pts−15.0% floor0% startno cap+12.2% gained, no capTODAY · SPY +12.2%

DECU: reference +12.2% since period start, fund +7.7%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.

DECU: reference +12.2% since period start, fund +7.7%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.
DECW At its cap
At its capDECW: reference +12.2% since period start, fund +9.3%; buffer 0 to −20; cap +11.3%; At its cap. Data to Nov 4, 2026.20 pts of buffer+11.3% gain captured−20.0% floor0% period start+11.3% capTODAY · SPY +12.2%At its capDECW: reference +12.2% since period start, fund +9.3%; buffer 0 to −20; cap +11.3%; At its cap. Data to Nov 4, 2026.20 pts+11.3%−20.0% floor0% start+11.3% capTODAY · SPY +12.2%

DECW: reference +12.2% since period start, fund +9.3%; buffer 0 to −20; cap +11.3%; At its cap. Data to Nov 4, 2026.

DECW: reference +12.2% since period start, fund +9.3%; buffer 0 to −20; cap +11.3%; At its cap. Data to Nov 4, 2026.

Pair scorecard

Both cost 0.74% a year; their one-year returns differ by 1.7 points; DECW is 2.8 times larger.

Points (pts) are percentage points.

DECU vs DECW: Cap, Buffer & Days Left
MeasureDECUDECW
Return
Total return, 1 year+9.0%+10.7%
Drawdown
Index fall to the buffer10.9%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.74%0.74%
Net assets, as of Nov 3, 2026$52m$147m
Holdings
Holdings in commonnot published
ETFIQ Downside Cover Score · DECU scores higher If the market falls into a bear market from here, how much does the buffer absorb?
IQ Buffer Score59.4DECU47.4DECW

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: DECU vs DECW: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowDECUDECWDECUDECW
3 months−1.4%+1.8%−1.0 pts+2.2 pts
6 months+2.3%+4.7%−2.2 pts+0.2 pts
1 year+9.0%+10.7%−4.6 pts−2.8 pts
3 years–+40.8%–−35.6 pts
Since launchNot the same days: DECU Dec 2024 · DECW Dec 2022+17.7%+48.7%−9.3 pts−39.5 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

DECU AllianzIM U.S. Equity Buffer15 Uncapped ETF - Dec · Absorbs the first 15% of loss on SPY and does not cap the gain, over a period ending Nov 30, 2026 DECW AllianzIM U.S. Equity Buffer20 ETF - Dec · Absorbs the first 20% of loss on SPY and caps the gain at 11.3%, over a period ending Nov 30, 2026
Reference index SPY SPY
Buffer 15% 20%
Outcome period Dec 1, 2025 to Nov 30, 2026 Dec 1, 2025 to Nov 30, 2026
Days left 26 26
Starting cap uncapped +11.3%
Can still gain uncapped 1.1%
Fall before buffer 7.9% 9.2%
Protection left, index points 15.0% of 15.0% 20.0% of 20.0%
Index return this period +12.2% +12.2%
Fund return this period +7.7% +9.3%
State today Uncapped At cap
Expense ratio 0.74% 0.74%
Net assets, as of Nov 3, 2026 $52m $147m

As of Nov 4, 2026. Source: ETFIQ.

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

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

Where each one stands today

DECU resets first, on Nov 30, 2026, 26 days from now; DECW runs to Nov 30, 2026, 26 days. A fall from here reaches DECU’s buffer after 7.9% and DECW’s after 9.2%. Both track SPY, so what separates them is where each is in its own period.

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About each fund
DECU

This fund has no cap. It takes a share of any further rise in SPY. The fund's price can fall 7.9% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 10.9% 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. 26 days remained on Nov 4, 2026. On Nov 30, 2026 the period ends and new terms are set.

DECW

SPY had already risen past this fund's cap of +11.3% 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 1.1% as the period runs out. The fund's price can fall 9.2% from here before the buffer starts absorbing losses, by the issuer's number. Protection left, in index points: 20.0% of the 20.0% buffer still sits below today's SPY level. On Nov 30, 2026 the period ends and a new cap is set.

Questions people ask

Which resets first, DECU or DECW?
DECU ends its outcome period on Nov 30, 2026 and DECW on Nov 30, 2026. New terms are set the day after each.
Which is cheaper, DECU or DECW?
DECU and DECW both charge 0.74% a year, so neither 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

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.

Cite this pageCitation, APA and Markdown

ETFIQ, DECU against DECW, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/decu-vs-decw

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