Data as of Nov 4, 2026.

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

GAUG vs SEPT: Cap, Buffer & Days Left

Share
Share on XDownload as PDF

As of Nov 4, 2026 GAUG can fall 1.6% before its buffer engages and SEPT 1.2%, and GAUG resets 11 days sooner.

askIQ about this page

askIQ about GAUG and SEPT

Net assets on Nov 3, 2026: $414m for FT Vest U.S. Equity Moderate Buffer ETF - August and $37m for AllianzIM U.S. Equity Buffer10 ETF - Sep.

At a glance
1.6%
GAUG can fall this far before its buffer
1.2%
SEPT can fall this far before its buffer
12.1%
GAUG can still gain
16.2%
SEPT can still gain
GAUG Between buffer and cap
Between buffer and capGAUG: reference +0.1% since period start, fund +0.7%; buffer 0 to −15; cap +13.8%; Between buffer and cap. Data to Nov 4, 2026.15 pts of buffer+13.6% more to the cap−15.0% floor0% period start+13.8% cap+0.1% gain capturedTODAY · SPY +0.1%Between buffer and capGAUG: reference +0.1% since period start, fund +0.7%; buffer 0 to −15; cap +13.8%; Between buffer and cap. Data to Nov 4, 2026.15 pts−15.0% floor0% start+13.8% cap+0.1% gain captured+13.6% more to the capTODAY · SPY +0.1%

GAUG: reference +0.1% since period start, fund +0.7%; buffer 0 to −15; cap +13.8%; Between buffer and cap. Data to Nov 4, 2026.

GAUG: reference +0.1% since period start, fund +0.7%; buffer 0 to −15; cap +13.8%; Between buffer and cap. Data to Nov 4, 2026.
SEPT Buffer working
Buffer workingSEPT: reference 0.0% since period start, fund +0.5%; buffer 0 to −10; cap +17.5%; Buffer working. Data to Nov 4, 2026.10 of 10 pts of buffer left+17.5% more to the cap−10.0% floor0% period start+17.5% capTODAY · SPY 0.0%Buffer workingSEPT: reference 0.0% since period start, fund +0.5%; buffer 0 to −10; cap +17.5%; Buffer working. Data to Nov 4, 2026.10 pts+17.5% to cap−10.0% floor0% start+17.5% capTODAY · SPY 0.0%

SEPT: reference 0.0% since period start, fund +0.5%; buffer 0 to −10; cap +17.5%; Buffer working. Data to Nov 4, 2026.

SEPT: reference 0.0% since period start, fund +0.5%; buffer 0 to −10; cap +17.5%; Buffer working. Data to Nov 4, 2026.

Pair scorecard

SEPT costs 0.11 points a year less; their one-year returns differ by 2.3 points; GAUG is 11.2 times larger.

Points (pts) are percentage points.

GAUG vs SEPT: Cap, Buffer & Days Left
MeasureGAUGSEPT
Return
Total return, 1 year+9.3%+11.6%
Drawdown
Index fall to the buffer0.1%0.0%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.85%0.74%
Net assets, as of Nov 3, 2026$414m$37m
Holdings
Holdings in commonnot published
ETFIQ Downside Cover Score · GAUG scores higher If the market falls into a bear market from here, how much does the buffer absorb?
IQ Buffer Score83.2GAUG30.8SEPT

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: GAUG vs SEPT: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowGAUGSEPTGAUGSEPT
3 months+1.1%+1.1%+1.4 pts+1.5 pts
6 months+3.8%+4.6%−0.7 pts+0.2 pts
1 year+9.3%+11.6%−4.2 pts−1.9 pts
3 years+41.8%+57.4%−34.6 pts−19.1 pts
Since launchNot the same days: GAUG Aug 2023 · SEPT Sep 2023+42.0%+54.0%−32.5 pts−16.0 pts

Each fund's gap is to its reference's price return, dividends left out: the basis the outcome period uses. Open this comparison in the app →

Side by side

GAUG FT Vest U.S. Equity Moderate Buffer ETF - August · Absorbs the first 15% of loss on SPY and caps the gain at 13.8%, over a period ending Aug 20, 2027 SEPT AllianzIM U.S. Equity Buffer10 ETF - Sep · Absorbs the first 10% of loss on SPY and caps the gain at 17.5%, over a period ending Aug 31, 2027
Reference index SPY SPY
Buffer 15% 10%
Outcome period Aug 24, 2026 to Aug 20, 2027 Sep 1, 2026 to Aug 31, 2027
Days left 289 300
Starting cap +13.8% +17.5%
Can still gain 12.1% 16.2%
Fall before buffer 1.6% 1.2%
Protection left, index points 15.0% of 15.0% 10.0% of 10.0%
Index return this period +0.1% 0.0%
Fund return this period +0.7% +0.5%
State today Open Buffer working
Expense ratio 0.85% 0.74%
Net assets, as of Nov 3, 2026 $414m $37m

As of Nov 4, 2026. Source: ETFIQ.

Where each one stands today

GAUG resets first, on Aug 20, 2027, 289 days from now; SEPT runs to Aug 31, 2027, 300 days. GAUG can still gain 12.1% before its cap, SEPT 16.2%. A fall from here reaches GAUG’s buffer after 1.6% and SEPT’s after 1.2%. Both track SPY, so what separates them is where each is in its own period.

Alert

GAUG flows, by email on Sundays.

One-click unsubscribe. See Privacy.

About each fund
GAUG

From its price on Nov 4, 2026, the fund can gain about 12.1% more before it reaches its cap. The fund's price can fall 1.6% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 0.1% 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. 289 days remained on Nov 4, 2026. On Aug 20, 2027 the period ends and a new cap is set.

SEPT

From its price on Nov 4, 2026, the fund can gain about 16.2% more before it reaches its cap. The fund's price can fall 1.2% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 0.0% 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. 300 days remained on Nov 4, 2026. On Aug 31, 2027 the period ends and a new cap is set.

Questions people ask

Which has more room to gain, GAUG or SEPT?
From their prices on Nov 4, 2026, GAUG can gain about 12.1% before its cap and SEPT about 16.2%, so SEPT has more room left this period.
Which resets first, GAUG or SEPT?
GAUG ends its outcome period on Aug 20, 2027 and SEPT on Aug 31, 2027. A new cap is set the day after each.
Which is cheaper, GAUG or SEPT?
GAUG charges 0.85% a year and SEPT charges 0.74%, so SEPT 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

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.

Cite this pageCitation, APA and Markdown

ETFIQ, GAUG against SEPT, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/gaug-vs-sept

Open data →

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