Data as of Nov 4, 2026.

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Buffer ETFs

GAUG vs XAUG: Cap, Buffer & Days Left

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As of Nov 4, 2026 XAUG can fall 1.9% before its buffer engages and GAUG 1.6%.

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Net assets on Nov 3, 2026: $414m for FT Vest U.S. Equity Moderate Buffer ETF - August and $26m for FT Vest U.S. Equity Enhance & Moderate Buffer ETF - August.

At a glance
1.6%
GAUG can fall this far before its buffer
1.9%
XAUG can fall this far before its buffer
12.1%
GAUG can still gain
9.1%
XAUG 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+13.6% to cap−15.0% floor0% start+13.8% cap+0.1% gain capturedTODAY · 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.
XAUG Between buffer and cap
Between buffer and capXAUG: reference +0.1% since period start, fund +1.1%; buffer 0 to −15; cap +11.1%; Between buffer and cap. Data to Nov 4, 2026.15 pts of buffer+11% more to the cap−15.0% floor0% period start+11.1% cap+0.1% gain capturedTODAY · SPY +0.1%Between buffer and capXAUG: reference +0.1% since period start, fund +1.1%; buffer 0 to −15; cap +11.1%; Between buffer and cap. Data to Nov 4, 2026.15 pts−15.0% floor0% start+11.1% cap+0.1% gain captured+11% more to the capTODAY · SPY +0.1%

XAUG: reference +0.1% since period start, fund +1.1%; buffer 0 to −15; cap +11.1%; Between buffer and cap. Data to Nov 4, 2026.

Data to Nov 4, 2026.

Pair scorecard

Both cost 0.85% a year; their one-year returns differ by 1.0 point; GAUG is 15.9 times larger.

Points (pts) are percentage points.

GAUG vs XAUG: Cap, Buffer & Days Left
MeasureGAUGXAUG
Return
Total return, 1 year+9.3%+8.3%
Drawdown
Index fall to the buffer0.1%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.85%0.85%
Net assets, as of Nov 3, 2026$414m$26m
Holdings
Holdings in commonnot published

Method

Window by window

Window by window: GAUG vs XAUG: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowGAUGXAUGGAUGXAUG
3 months+1.1%+1.3%+1.4 pts+1.7 pts
6 months+3.8%+3.4%−0.7 pts−1.1 pts
1 year+9.3%+8.3%−4.2 pts−5.3 pts
3 years+41.8%+32.7%−34.6 pts−43.7 pts
Since launchGAUG Aug 2023 · XAUG Aug 2023+42.0%+33.9%−32.5 pts−40.6 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 XAUG FT Vest U.S. Equity Enhance & Moderate Buffer ETF - August · Absorbs the first 15% of loss on SPY and caps the gain at 11.1%, over a period ending Aug 20, 2027
Reference index SPY SPY
Buffer 15% 15%
Outcome period Aug 24, 2026 to Aug 20, 2027 Aug 24, 2026 to Aug 20, 2027
Days left 289 289
Starting cap +13.8% +11.1%
Can still gain 12.1% 9.1%
Fall before buffer 1.6% 1.9%
Protection left, index points 15.0% of 15.0% 15.0% of 15.0%
Index return this period +0.1% +0.1%
Fund return this period +0.7% +1.1%
State today Open Open
Expense ratio 0.85% 0.85%
Net assets, as of Nov 3, 2026 $414m $26m

As of Nov 4, 2026. Source: ETFIQ.

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

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

Where each one stands today

GAUG resets first, on Aug 20, 2027, 289 days from now; XAUG runs to Aug 20, 2027, 289 days. GAUG can still gain 12.1% before its cap, XAUG 9.1%. A fall from here reaches GAUG’s buffer after 1.6% and XAUG’s after 1.9%. Both track SPY, so what separates them is where each is in its own period.

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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.

XAUG

From its price on Nov 4, 2026, the fund can gain about 9.1% more before it reaches its cap. The fund's price can fall 1.9% from here before the buffer starts absorbing losses, by the issuer's number.

Questions people ask

Which has more room to gain, GAUG or XAUG?
From their prices on Nov 4, 2026, GAUG can gain about 12.1% before its cap and XAUG about 9.1%, so GAUG has more room left this period.
Which resets first, GAUG or XAUG?
GAUG ends its outcome period on Aug 20, 2027 and XAUG on Aug 20, 2027. A new cap is set the day after each.
Which is cheaper, GAUG or XAUG?
GAUG and XAUG both charge 0.85% a year, so neither is cheaper. Fees come from each fund's prospectus.
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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.

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

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