Get the weekly note
ETFIQetfiq.com · independent ETF data

Data as of .

FAUG vs ZSEP: which one stands where?

As of Sep 21, 2026 FAUG can fall 1.8% before its buffer engages and ZSEP 0.3%, and FAUG resets 11 days sooner.

FT Vest U.S. Equity Buffer ETF - August and Innovator Equity Defined Protection ETF - 1 Yr September.

1.8%FAUG can fall this far before its buffer
0.3%ZSEP can fall this far before its buffer
15.2%FAUG can still gain
8.5%ZSEP can still gain
FAUGBetween buffer and cap
10 pts+16.1% to cap−10.0% floor0% period start+17.2% capTODAY · SPY +1.1%−10.0% floor0% start+17.2% capTODAY · SPY +1.1%
ZSEPFull floor
full floor beneathfull floor0% period start+8.9% capTODAY · SPY +0.9%full floor beneathfull floor0% start+8.9% capTODAY · SPY +0.9%

These are two different products. ZSEP is a floor fund, which caps how far a holder can fall. FAUG 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

FAUG resets first, on Aug 20, 2027, 333 days from now; ZSEP runs to Aug 31, 2027, 344 days. FAUG can still gain 15.2% before its cap, ZSEP 8.5%. A fall from here reaches FAUG’s buffer after 1.8% and ZSEP’s after 0.3%. 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

FAUG and ZSEP over each window. Every figure is an ETFIQ calculation with distributions reinvested. Source: ETFIQ.
WindowTotal returnGap to the reference
FAUGZSEPFAUGZSEP
3 months+2.2%+1.2%0.0 pts−1.1 pts
6 months+11.5%+4.3%−6.5 pts−13.7 pts
1 year+11.4%+4.9%−5.2 pts−11.6 pts
3 years+50.0%not published−28.4 ptsnot published
Open the live comparison on ETFIQ
FAUG and ZSEP on the same fields, as of Sep 21, 2026. Source: ETFIQ.
FAUG
FT Vest U.S. Equity Buffer ETF - August
Absorbs the first 10% of loss on SPY and caps the gain at 17.2%, over a period ending Aug 20, 2027
ZSEP
Innovator Equity Defined Protection ETF - 1 Yr September
Absorbs the whole loss on SPY and caps the gain at 8.9%, over a period ending Aug 31, 2027
IssuerFirst TrustInnovator
Reference indexSPYSPY
Buffer10%100%
Outcome periodAug 24, 2026 to Aug 20, 2027Aug 31, 2026 to Aug 31, 2027
Days left333344
Starting cap+17.2%+8.9%
Can still gain15.2%8.5%
Fall before buffer1.8%0.3%
Protection left, index points10.0% of 10.0%100.0% of 100.0%
Index return this period+1.1%+0.9%
Fund return this period+1.0%+0.3%
State todayOpenOpen
Expense ratio0.85%0.79%
Net assets$1.3bn$220m

FAUG in plain words

From its price on Sep 21, 2026, the fund can gain about 15.2% more before it reaches its cap. The fund's price can fall 1.8% from here before the buffer starts absorbing losses, by the issuer's figure. In index terms, SPY can fall 1.0% from today's level to the point where the buffer begins. Protection left, in index points: 10.0% of the 10.0% buffer still sits below today's SPY level. 333 days remained on Sep 21, 2026. On Aug 20, 2027 the period ends and a new cap is set.

ZSEP in plain words

From its price on Sep 21, 2026, the fund can gain about 8.5% more before it reaches its cap. The fund's price can fall 0.3% from here before the buffer starts absorbing losses, by the issuer's figure. In index terms, SPY can fall 0.9% 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. 344 days remained on Sep 21, 2026. On Aug 31, 2027 the period ends and a new cap is set.

Questions people ask

Which has more room to gain, FAUG or ZSEP?
From their prices on Sep 21, 2026, FAUG can gain about 15.2% before its cap and ZSEP about 8.5%, so FAUG has more room left this period.
Which resets first, FAUG or ZSEP?
FAUG ends its outcome period on Aug 20, 2027 and ZSEP on Aug 31, 2027. A new cap is set the day after each.
Which is cheaper, FAUG or ZSEP?
FAUG charges 0.85% a year and ZSEP charges 0.79%, so ZSEP 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.

FAUG against ZSEP, 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, FAUG against ZSEP, data as of Sep 21, 2026. https://etfiq.com/compare/buffer/faug-vs-zsep Free to use with attribution; the underlying files are at Open data.

How every figure is computed · Standards and sources