Data as of Nov 4, 2026.

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Buffer ETFs

TJAN vs XDEC: Cap, Buffer & Days Left

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As of Nov 4, 2026 TJAN can fall 13.3% before its buffer engages and XDEC 8.4%, and XDEC resets 13 days sooner.

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Net assets: $32m on Nov 4, 2026 for Innovator Equity Defined Protection ETF - Jan 2027, and $208m on Nov 3, 2026 for FT Vest U.S. Equity Enhance & Moderate Buffer ETF - December.

At a glance
13.3%
TJAN can fall this far before its buffer
8.4%
XDEC can fall this far before its buffer
0.8%
TJAN can still gain
0.9%
XDEC can still gain
TJAN At its cap
At its capTJAN: reference +30.8% since period start, fund +13.4%; buffer Floor; cap +15.9%; At its cap. Data to Nov 4, 2026.full floor beneath+15.9% gain capturedfull floor0% period start+15.9% capTODAY · SPY +30.8%At its capTJAN: reference +30.8% since period start, fund +13.4%; buffer Floor; cap +15.9%; At its cap. Data to Nov 4, 2026.full floor beneath+15.9%full floor0% start+15.9% capTODAY · SPY +30.8%

TJAN: reference +30.8% since period start, fund +13.4%; buffer Floor; cap +15.9%; At its cap. Data to Nov 4, 2026.

Data to Nov 4, 2026.
XDEC At its cap
At its capXDEC: reference +12.7% since period start, fund +8.2%; buffer 0 to −15; cap +10.1%; At its cap. Data to Nov 4, 2026.15 pts of buffer+10.1%−15.0% floor0% period start+10.1% capTODAY · SPY +12.7%At its capXDEC: reference +12.7% since period start, fund +8.2%; buffer 0 to −15; cap +10.1%; At its cap. Data to Nov 4, 2026.15 pts−15.0% floor0% start+10.1% cap+10.1% gain capturedTODAY · SPY +12.7%

XDEC: reference +12.7% since period start, fund +8.2%; buffer 0 to −15; cap +10.1%; At its cap. Data to Nov 4, 2026.

XDEC: reference +12.7% since period start, fund +8.2%; buffer 0 to −15; cap +10.1%; At its cap. Data to Nov 4, 2026.

Pair scorecard

TJAN costs 0.06 points a year less; their one-year returns differ by 3.1 points; XDEC is 6.5 times larger.

Points (pts) are percentage points.

TJAN vs XDEC: Cap, Buffer & Days Left
MeasureTJANXDEC
Return
Total return, 1 year+6.3%+9.4%
Drawdown
Index fall to the buffer23.5%11.2%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.79%0.85%
Net assets, as of Nov 3, 2026$32m$208m
Holdings
Holdings in commonnot published

Method

Window by window

Window by window: TJAN vs XDEC: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowTJANXDECTJANXDEC
3 months+1.2%+1.7%+1.6 pts+2.1 pts
6 months+3.0%+4.3%−1.5 pts−0.1 pts
1 year+6.3%+9.4%−7.3 pts−4.1 pts
3 years–+31.9%–−44.5 pts
Since launchNot the same days: TJAN Jan 2025 · XDEC Dec 2021+13.1%+46.1%−18.1 pts−22.4 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

TJAN Innovator Equity Defined Protection ETF - Jan 2027 · Absorbs the whole loss on SPY and caps the gain at 15.9%, over a period ending Dec 31, 2026 XDEC FT Vest U.S. Equity Enhance & Moderate Buffer ETF - December · Absorbs the first 15% of loss on SPY and caps the gain at 10.1%, over a period ending Dec 18, 2026
Reference index SPY SPY
Buffer 100% 15%
Outcome period Dec 31, 2024 to Dec 31, 2026 Dec 22, 2025 to Dec 18, 2026
Days left 57 44
Starting cap +15.9% +10.1%
Can still gain 0.8% 0.9%
Fall before buffer 13.3% 8.4%
Protection left, index points 100.0% of 100.0% 15.0% of 15.0%
Index return this period +30.8% +12.7%
Fund return this period +13.4% +8.2%
State today At cap At cap
Expense ratio 0.79% 0.85%
Net assets, TJAN as of Nov 4, 2026 and XDEC as of Nov 3, 2026 $32m $208m

As of Nov 4, 2026. Source: ETFIQ.

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

Both are already at their cap, so neither gains from more rise in the index before the period ends.

Where each one stands today

XDEC resets first, on Dec 18, 2026, 44 days from now; TJAN runs to Dec 31, 2026, 57 days. TJAN can still gain 0.8% before its cap, XDEC 0.9%. A fall from here reaches TJAN’s buffer after 13.3% and XDEC’s after 8.4%. Both track SPY, so what separates them is where each is in its own period.

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About each fund
TJAN

SPY had already risen past this fund's cap of +15.9% for the period on Nov 4, 2026, so in index terms there is no more upside to collect. The fund's own price can still drift up to about 0.8% as the period runs out. The fund's price can fall 13.3% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 23.5% 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. 57 days remained on Nov 4, 2026. On Dec 31, 2026 the period ends and a new cap is set.

XDEC

SPY had already risen past this fund's cap of +10.1% for the period on Nov 4, 2026, so in index terms there is no more upside to collect. The fund's own price can still drift up to about 0.9% as the period runs out. The fund's price can fall 8.4% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 11.2% 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. 44 days remained on Nov 4, 2026. On Dec 18, 2026 the period ends and a new cap is set.

Questions people ask

Which has more room to gain, TJAN or XDEC?
From their prices on Nov 4, 2026, TJAN can gain about 0.8% before its cap and XDEC about 0.9%, so XDEC has more room left this period.
Which resets first, TJAN or XDEC?
TJAN ends its outcome period on Dec 31, 2026 and XDEC on Dec 18, 2026. A new cap is set the day after each.
Which is cheaper, TJAN or XDEC?
TJAN charges 0.79% a year and XDEC charges 0.85%, so TJAN is cheaper. Fees come from each fund's prospectus.
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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, TJAN against XDEC, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/tjan-vs-xdec

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