Data as of Nov 4, 2026.

vsOpen in the appCompare their flowsaskIQ about these two fundsAsk the committee about these two funds
Buffer ETFs

AIOO vs OCTT: Cap, Buffer & Days Left

Share
Share on XDownload as PDF

As of Nov 4, 2026 OCTT can fall 1.4% before its buffer engages and AIOO 0.3%, and AIOO resets 273 days sooner.

askIQ about this page

askIQ about AIOO and OCTT

Net assets on Nov 3, 2026: $67m for AllianzIM U.S. Equity Buffer100 Protection ETF - Jan and $121m for AllianzIM U.S. Equity Buffer10 ETF - Oct.

At a glance
0.3%
AIOO can fall this far before its buffer
1.4%
OCTT can fall this far before its buffer
uncapped
AIOO can still gain
16.5%
OCTT can still gain
AIOO No cap
No capAIOO: reference +0.5% since period start, fund +0.3%; buffer Floor; no cap; No cap. Data to Nov 4, 2026.full floor beneathfull floor0% period startno cap, 29.83% participation+0.5% gained, no capTODAY · SPY +0.5%No capAIOO: reference +0.5% since period start, fund +0.3%; buffer Floor; no cap; No cap. Data to Nov 4, 2026.full floor beneathfull floor0% startno cap+0.5% gained, no capTODAY · SPY +0.5%

AIOO: reference +0.5% since period start, fund +0.3%; buffer Floor; no cap; No cap. Data to Nov 4, 2026.

Data to Nov 4, 2026.
OCTT Between buffer and cap
Between buffer and capOCTT: reference +0.5% since period start, fund +0.7%; buffer 0 to −10; cap +18.0%; Between buffer and cap. Data to Nov 4, 2026.10 pts+17.5% more to the cap−10.0% floor0% period start+18.0% cap+0.5% gain capturedTODAY · SPY +0.5%Between buffer and capOCTT: reference +0.5% since period start, fund +0.7%; buffer 0 to −10; cap +18.0%; Between buffer and cap. Data to Nov 4, 2026.−10.0% floor0% start+18.0% cap10 pts of buffer+0.5% gain captured+17.5% more to the capTODAY · SPY +0.5%

OCTT: reference +0.5% since period start, fund +0.7%; buffer 0 to −10; cap +18.0%; Between buffer and cap. Data to Nov 4, 2026.

OCTT: reference +0.5% since period start, fund +0.7%; buffer 0 to −10; cap +18.0%; Between buffer and cap. Data to Nov 4, 2026.

Pair scorecard

AIOO costs 0.10 points a year less; their one-year returns differ by 10.4 points; OCTT is 1.8 times larger.

Points (pts) are percentage points.

AIOO vs OCTT: Cap, Buffer & Days Left
MeasureAIOOOCTT
Return
Total return, 1 year+3.3%+13.7%
Drawdown
Index fall to the buffer0.5%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.64%0.74%
Net assets, as of Nov 3, 2026$67m$121m
Holdings
Holdings in commonnot published

Method

Window by window

Window by window: AIOO vs OCTT: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowAIOOOCTTAIOOOCTT
3 months+0.1%+2.4%+0.5 pts+2.8 pts
6 months+1.4%+6.4%−3.1 pts+1.9 pts
1 year+3.3%+13.7%−10.2 pts+0.2 pts
3 years–+51.9%–−24.5 pts
Since launchNot the same days: AIOO Jul 2025 · OCTT Oct 2020+5.9%+95.0%−18.3 pts−32.5 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

AIOO AllianzIM U.S. Equity Buffer100 Protection ETF - Jan · Absorbs the whole loss on SPY and does not cap the gain, over a period ending Dec 31, 2026 OCTT AllianzIM U.S. Equity Buffer10 ETF - Oct · Absorbs the first 10% of loss on SPY and caps the gain at 18.0%, over a period ending Sep 30, 2027
Reference index SPY SPY
Buffer 100% 10%
Outcome period Oct 1, 2026 to Dec 31, 2026 Oct 1, 2026 to Sep 30, 2027
Days left 57 330
Starting cap uncapped +18.0%
Can still gain uncapped 16.5%
Fall before buffer 0.3% 1.4%
Protection left, index points 100.0% of 100.0% 10.0% of 10.0%
Index return this period +0.5% +0.5%
Fund return this period +0.3% +0.7%
State today Uncapped Open
Expense ratio 0.64% 0.74%
Net assets, as of Nov 3, 2026 $67m $121m

As of Nov 4, 2026. Source: ETFIQ.

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

AIOO has no cap. It takes 30% of whatever the index does, where OCTT takes all of the rise up to 18.0% and nothing above it.

They do not reset together. AIOO has 57 days of its period left and OCTT has 330, so the two are not the same bet on the same months.

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

Where each one stands today

AIOO resets first, on Dec 31, 2026, 57 days from now; OCTT runs to Sep 30, 2027, 330 days. A fall from here reaches AIOO’s buffer after 0.3% and OCTT’s after 1.4%. Both track SPY, so what separates them is where each is in its own period.

Alert

The week's ETF fund flows, by email on Sundays.

One-click unsubscribe. See Privacy.

About each fund
AIOO

This fund has no cap. It takes a share of any further rise in SPY. The fund's price can fall 0.3% 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. 57 days remained on Nov 4, 2026. On Dec 31, 2026 the period ends and new terms are set.

OCTT

From its price on Nov 4, 2026, the fund can gain about 16.5% more before it reaches its cap. The fund's price can fall 1.4% from here before the buffer starts absorbing losses, by the issuer's number. Protection left, in index points: 10.0% of the 10.0% buffer still sits below today's SPY level. 330 days remained on Nov 4, 2026. On Sep 30, 2027 the period ends and a new cap is set.

Questions people ask

Which resets first, AIOO or OCTT?
AIOO ends its outcome period on Dec 31, 2026 and OCTT on Sep 30, 2027. New terms are set the day after each.
Which is cheaper, AIOO or OCTT?
AIOO charges 0.64% a year and OCTT charges 0.74%, so AIOO is cheaper. Fees come from each fund's prospectus.
Other comparisons
Where to next
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, AIOO against OCTT, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/aioo-vs-octt

Open data →

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