Data as of Nov 4, 2026.

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Buffer ETFs

DDFY vs ZMAY: Cap, Buffer & Days Left

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As of Nov 4, 2026 DDFY can fall 4.8% before its buffer engages and ZMAY 3.1%.

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Net assets on Nov 4, 2026: $77m for Innovator Equity Dual Directional 15 Buffer ETF - May and $64m for Innovator Equity Defined Protection ETF - 1 Yr May.

At a glance
4.8%
DDFY can fall this far before its buffer
3.1%
ZMAY can fall this far before its buffer
5.2%
DDFY can still gain
4.0%
ZMAY can still gain
DDFY Between buffer and cap
Between buffer and capDDFY: reference +6.7% since period start, fund +4.7%; buffer 0 to −15; cap +10.5%; Between buffer and cap. Data to Nov 4, 2026.15 pts of buffer+6.7%−15.0% floor0% period start+10.5% cap+3.8% more to the capTODAY · SPY +6.7%Between buffer and capDDFY: reference +6.7% since period start, fund +4.7%; buffer 0 to −15; cap +10.5%; Between buffer and cap. Data to Nov 4, 2026.15 pts−15.0% floor0% start+10.5% cap+6.7% gain captured+3.8% more to the capTODAY · SPY +6.7%

DDFY: reference +6.7% since period start, fund +4.7%; buffer 0 to −15; cap +10.5%; Between buffer and cap. Data to Nov 4, 2026.

DDFY: reference +6.7% since period start, fund +4.7%; buffer 0 to −15; cap +10.5%; Between buffer and cap. Data to Nov 4, 2026.
ZMAY Full floor
Full floorZMAY: reference +6.7% since period start, fund +2.8%; buffer Floor; cap +7.3%; Full floor. Data to Nov 4, 2026.full floor beneath+6.7%full floor0% period start+7.3% cap+0.7% more to the capTODAY · SPY +6.7%Full floorZMAY: reference +6.7% since period start, fund +2.8%; buffer Floor; cap +7.3%; Full floor. Data to Nov 4, 2026.full floor beneathfull floor0% start+7.3% cap+6.7% gain captured+0.7% more to the capTODAY · SPY +6.7%

ZMAY: reference +6.7% since period start, fund +2.8%; buffer Floor; cap +7.3%; Full floor. Data to Nov 4, 2026.

Data to Nov 4, 2026.

Pair scorecard

Both cost 0.79% a year; DDFY is 1.2 times larger.

Points (pts) are percentage points.

DDFY vs ZMAY: Cap, Buffer & Days Left
MeasureDDFYZMAY
Return
Total return, 1 yearnot published+5.1%
Drawdown
Index fall to the buffer6.2%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.79%0.79%
Net assets$77m$64m
Holdings
Holdings in commonnot published

Method

Window by window

Window by window: DDFY vs ZMAY: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowDDFYZMAYDDFYZMAY
3 months+1.5%+1.0%+1.9 pts+1.3 pts
6 months+3.7%+2.2%−0.8 pts−2.3 pts
1 year–+5.1%–−8.5 pts
Since launchNot the same days: DDFY May 2026 · ZMAY May 2025+4.2%+8.9%−2.2 pts−28.4 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

DDFY Innovator Equity Dual Directional 15 Buffer ETF - May · Absorbs the first 15% of loss on SPY and caps the gain at 10.5%, over a period ending Apr 30, 2027 ZMAY Innovator Equity Defined Protection ETF - 1 Yr May · Absorbs the whole loss on SPY and caps the gain at 7.3%, over a period ending Apr 30, 2027
Reference index SPY SPY
Buffer 15% 100%
Outcome period Apr 30, 2026 to Apr 30, 2027 Apr 30, 2026 to Apr 30, 2027
Days left 177 177
Starting cap +10.5% +7.3%
Can still gain 5.2% 4.0%
Fall before buffer 4.8% 3.1%
Protection left, index points 15.0% of 15.0% 100.0% of 100.0%
Index return this period +6.7% +6.7%
Fund return this period +4.7% +2.8%
State today Open Open
Expense ratio 0.79% 0.79%
Net assets $77m $64m

As of Nov 4, 2026. Source: ETFIQ.

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

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

Where each one stands today

DDFY resets first, on Apr 30, 2027, 177 days from now; ZMAY runs to Apr 30, 2027, 177 days. DDFY can still gain 5.2% before its cap, ZMAY 4.0%. A fall from here reaches DDFY’s buffer after 4.8% and ZMAY’s after 3.1%. Both track SPY, so what separates them is where each is in its own period.

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About each fund
DDFY

From its price on Nov 4, 2026, the fund can gain about 5.2% more before it reaches its cap. The fund's price can fall 4.8% 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. 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 a new cap is set.

ZMAY

From its price on Nov 4, 2026, the fund can gain about 4.0% more before it reaches its cap. The fund's price can fall 3.1% from here before the buffer starts absorbing losses, by the issuer's number. Protection left, in index points: 100.0% of the 100.0% buffer still sits below today's SPY level.

Questions people ask

Which has more room to gain, DDFY or ZMAY?
From their prices on Nov 4, 2026, DDFY can gain about 5.2% before its cap and ZMAY about 4.0%, so DDFY has more room left this period.
Which resets first, DDFY or ZMAY?
DDFY ends its outcome period on Apr 30, 2027 and ZMAY on Apr 30, 2027. A new cap is set the day after each.
Which is cheaper, DDFY or ZMAY?
DDFY and ZMAY both charge 0.79% 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

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, DDFY against ZMAY, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/ddfy-vs-zmay

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