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Data as of .

ARLU vs ZAPR: which one stands where?

As of Sep 21, 2026 ARLU can fall 13.1% before its buffer engages and ZAPR 3.8%, and ZAPR resets 1 days sooner.

AllianzIM U.S. Equity Buffer15 Uncapped ETF - Apr and Innovator Equity Defined Protection ETF - 1 Yr April.

13.1%ARLU can fall this far before its buffer
3.8%ZAPR can fall this far before its buffer
uncappedARLU can still gain
3.2%ZAPR can still gain
ARLUNo cap
15 pts−15.0% floor0% period startno capTODAY · SPY +19.0%−15.0% floor0% startno capTODAY · SPY +19.0%
ZAPRAt its cap
full floor beneathfull floor0% period start+7.3% capTODAY · SPY +19.0%full floor beneathfull floor0% start+7.3% capTODAY · SPY +19.0%

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

Where each one stands today

ZAPR resets first, on Mar 31, 2027, 191 days from now; ARLU runs to Mar 31, 2027, 192 days. A fall from here reaches ARLU’s buffer after 13.1% and ZAPR’s after 3.8%. Both track SPY, so what separates them is where each is in its own period.

Every figure is ETFIQ’s own, from the issuer’s published outcome-period terms. A buffer ETF holds FLEX options on its reference index rather than shares, so there is no holdings overlap between two of them to report.

Performance, window by window

ARLU and ZAPR over each window. Every figure is an ETFIQ calculation with distributions reinvested. Source: ETFIQ.
WindowTotal returnGap to the reference
ARLUZAPRARLUZAPR
3 months+0.9%+1.4%−1.4 pts−0.8 pts
6 months+12.6%+3.7%−5.4 pts−14.3 pts
1 year+9.3%+6.1%−7.3 pts−10.4 pts
Open the live comparison on ETFIQ
ARLU and ZAPR on the same fields, as of Sep 21, 2026. Source: ETFIQ.
ARLU
AllianzIM U.S. Equity Buffer15 Uncapped ETF - Apr
Absorbs the first 15% of loss on SPY and does not cap the gain, over a period ending Mar 31, 2027
ZAPR
Innovator Equity Defined Protection ETF - 1 Yr April
Absorbs the whole loss on SPY and caps the gain at 7.3%, over a period ending Mar 31, 2027
IssuerAllianzIMInnovator
Reference indexSPYSPY
Buffer15%100%
Outcome periodApr 1, 2026 to Mar 31, 2027Mar 31, 2026 to Mar 31, 2027
Days left192191
Starting capuncapped+7.3%
Can still gainuncapped3.2%
Fall before buffer13.1%3.8%
Protection left, index points15.0% of 15.0%100.0% of 100.0%
Index return this period+19.0%+19.0%
Fund return this period+14.1%+3.6%
State todayUncappedAt cap
Expense ratio0.74%0.79%
Net assets$55m$67m

ARLU in plain words

This fund has no cap. It takes a share of any further rise in SPY. The fund's price can fall 13.1% from here before the buffer starts absorbing losses, by the issuer's figure. In index terms, SPY can fall 16.0% 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. 192 days remained on Sep 21, 2026. On Mar 31, 2027 the period ends and a new cap is set.

ZAPR in plain words

SPY had already risen past this fund's cap of +7.3% for the period on Sep 21, 2026, so in index terms there is no more upside to collect. The fund's own price can still drift up to about 3.2% as the period runs out. The fund's price can fall 3.8% from here before the buffer starts absorbing losses, by the issuer's figure. Protection left, in index points: 100.0% of the 100.0% buffer still sits below today's SPY level. 191 days remained on Sep 21, 2026.

Questions people ask

Which resets first, ARLU or ZAPR?
ARLU ends its outcome period on Mar 31, 2027 and ZAPR on Mar 31, 2027. A new cap is set the day after each.
Which is cheaper, ARLU or ZAPR?
ARLU charges 0.74% a year and ZAPR charges 0.79%, so ARLU is cheaper. Fees come from each fund's prospectus.

Other comparisons

Where these figures came from

ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.

ARLU against ZAPR, ETFIQ, data as of Sep 21, 2026. Every figure is calculated from a named public source; the method is at etfiq.com/methodology. A comparison is not a recommendation.

Cite this page. ETFIQ, ARLU against ZAPR, data as of Sep 21, 2026. https://etfiq.com/compare/buffer/arlu-vs-zapr Free to use with attribution; the underlying files are at Open data.

How every figure is computed · Standards and sources