Data as of Nov 4, 2026.

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Buffer ETFs

MAYU vs PMAY: Cap, Buffer & Days Left

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As of Nov 4, 2026 PMAY can fall 5.1% before its buffer engages and MAYU 5.0%.

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Net assets: $44m on Nov 3, 2026 for AllianzIM U.S. Equity Buffer15 Uncapped ETF - May, and $788m on Nov 4, 2026 for Innovator U.S. Equity Power Buffer ETF - May.

At a glance
5.0%
MAYU can fall this far before its buffer
5.1%
PMAY can fall this far before its buffer
uncapped
MAYU can still gain
7.3%
PMAY can still gain
MAYU No cap
No capMAYU: reference +6.7% since period start, fund +4.4%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.15 pts of buffer−15.0% floor0% period startno cap+6.7% gained, no capTODAY · SPY +6.7%No capMAYU: reference +6.7% since period start, fund +4.4%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.15 pts−15.0% floor0% startno cap+6.7% gained, no capTODAY · SPY +6.7%

MAYU: reference +6.7% since period start, fund +4.4%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.

MAYU: reference +6.7% since period start, fund +4.4%; buffer 0 to −15; no cap; No cap. Data to Nov 4, 2026.
PMAY Between buffer and cap
Between buffer and capPMAY: reference +6.7% since period start, fund +5.0%; buffer 0 to −15; cap +13.0%; Between buffer and cap. Data to Nov 4, 2026.15 pts of buffer+6.7% gained+6.3% to cap−15.0% floor0% period start+13.0% capTODAY · SPY +6.7%Between buffer and capPMAY: reference +6.7% since period start, fund +5.0%; buffer 0 to −15; cap +13.0%; Between buffer and cap. Data to Nov 4, 2026.15 pts−15.0% floor0% start+13.0% cap+6.7% gain captured+6.3% more to the capTODAY · SPY +6.7%

PMAY: reference +6.7% since period start, fund +5.0%; buffer 0 to −15; cap +13.0%; Between buffer and cap. Data to Nov 4, 2026.

Data to Nov 4, 2026.

Pair scorecard

MAYU costs 0.05 points a year less; their one-year returns differ by 1.2 points; PMAY is 17.8 times larger.

Points (pts) are percentage points.

MAYU vs PMAY: Cap, Buffer & Days Left
MeasureMAYUPMAY
Return
Total return, 1 year+10.3%+9.1%
Drawdown
Index fall to the buffer6.3%6.2%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.74%0.79%
Net assets, as of Nov 3, 2026$44m$781m
Holdings
Holdings in commonnot published
ETFIQ Downside Cover Score · MAYU scores higher If the market falls into a bear market from here, how much does the buffer absorb?
IQ Buffer Score83.2MAYU74.1PMAY

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: MAYU vs PMAY: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowMAYUPMAYMAYUPMAY
3 months−1.2%+1.2%−0.8 pts+1.6 pts
6 months+2.4%+3.9%−2.0 pts−0.6 pts
1 year+10.3%+9.1%−3.2 pts−4.5 pts
3 years–+42.1%–−34.3 pts
Since launchNot the same days: MAYU May 2024 · PMAY May 2020+38.1%+67.9%−15.1 pts−103.3 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

MAYU AllianzIM U.S. Equity Buffer15 Uncapped ETF - May · Absorbs the first 15% of loss on SPY and does not cap the gain, over a period ending Apr 30, 2027 PMAY Innovator U.S. Equity Power Buffer ETF - May · Absorbs the first 15% of loss on SPY and caps the gain at 13.0%, over a period ending Apr 30, 2027
Reference index SPY SPY
Buffer 15% 15%
Outcome period May 1, 2026 to Apr 30, 2027 Apr 30, 2026 to Apr 30, 2027
Days left 177 177
Starting cap uncapped +13.0%
Can still gain uncapped 7.3%
Fall before buffer 5.0% 5.1%
Protection left, index points 15.0% of 15.0% 15.0% of 15.0%
Index return this period +6.7% +6.7%
Fund return this period +4.4% +5.0%
State today Uncapped Open
Expense ratio 0.74% 0.79%
Net assets, MAYU as of Nov 3, 2026 and PMAY as of Nov 4, 2026 $44m $788m

As of Nov 4, 2026. Source: ETFIQ.

Where each one stands today

MAYU resets first, on Apr 30, 2027, 177 days from now; PMAY runs to Apr 30, 2027, 177 days. A fall from here reaches MAYU’s buffer after 5.0% and PMAY’s after 5.1%. Both track SPY, so what separates them is where each is in its own period.

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About each fund
MAYU

This fund has no cap. It takes a share of any further rise in SPY. The fund's price can fall 5.0% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 6.3% 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. 177 days remained on Nov 4, 2026. On Apr 30, 2027 the period ends and new terms are set.

PMAY

From its price on Nov 4, 2026, the fund can gain about 7.3% more before it reaches its cap. The fund's price can fall 5.1% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 6.2% from today's level to the point where the buffer begins. On Apr 30, 2027 the period ends and a new cap is set.

Questions people ask

Which resets first, MAYU or PMAY?
MAYU ends its outcome period on Apr 30, 2027 and PMAY on Apr 30, 2027. New terms are set the day after each.
Which is cheaper, MAYU or PMAY?
MAYU charges 0.74% a year and PMAY charges 0.79%, so MAYU 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.

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ETFIQ, MAYU against PMAY, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/mayu-vs-pmay

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