Data as of Nov 4, 2026.

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Buffer ETFs

CPSY vs FLJJ: Cap, Buffer & Days Left

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As of Nov 4, 2026 FLJJ can fall 7.4% before its buffer engages and CPSY 5.0%.

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Net assets: $30m on Nov 4, 2026 for Calamos S&P 500 Structured Alt Protection ETF - January, and $8.5m on Nov 3, 2026 for AllianzIM U.S. Equity 6 Month Floor5 Jan/Jul ETF - Jan.

At a glance
CPSY At its cap
At its capCPSY: reference +12.2% since period start, fund +4.6%; buffer Floor; cap +6.4%; At its cap. Data to Nov 4, 2026.full floor beneath+6.4%full floor0% period start+6.4% capTODAY · SPY +12.2%At its capCPSY: reference +12.2% since period start, fund +4.6%; buffer Floor; cap +6.4%; At its cap. Data to Nov 4, 2026.full floor beneathfull floor0% start+6.4% cap+6.4% gain capturedTODAY · SPY +12.2%

CPSY: reference +12.2% since period start, fund +4.6%; buffer Floor; cap +6.4%; At its cap. Data to Nov 4, 2026.

Data to Nov 4, 2026.
FLJJ Full floor
Full floorFLJJ: reference +2.7% since period start, fund +2.1%; buffer −5 to floor; cap +7.0%; Full floor. Data to Nov 4, 2026.full floor beneathfull floor−5.0% buffer start0% period start+7.0% capfirst 5 pts are yours to lose+2.7% gain captured+4.3% more to the capTODAY · SPY +2.7%Full floorFLJJ: reference +2.7% since period start, fund +2.1%; buffer −5 to floor; cap +7.0%; Full floor. Data to Nov 4, 2026.full floor beneathfull floor−5.0% buffer start0% start+7.0% capfirst 5 pts are yours to lose+2.7% gain captured+4.3% more to the capTODAY · SPY +2.7%

FLJJ: reference +2.7% since period start, fund +2.1%; buffer −5 to floor; cap +7.0%; Full floor. Data to Nov 4, 2026.

FLJJ: reference +2.7% since period start, fund +2.1%; buffer −5 to floor; cap +7.0%; Full floor. Data to Nov 4, 2026.

Pair scorecard

CPSY costs 0.05 points a year less; their one-year returns differ by 4.0 points; CPSY is 3.5 times larger.

Points (pts) are percentage points.

CPSY vs FLJJ: Cap, Buffer & Days Left
MeasureCPSYFLJJ
Return
Total return, 1 year+5.9%+9.9%
Drawdown
Index fall to the buffer10.9%7.5%
Benchmark
What it tracksSPYSPY
Cost and size
Expense ratio0.69%0.74%
Net assets, as of Nov 3, 2026$30m$8.5m
Holdings
Holdings in commonnot published

Method

Window by window

Window by window: CPSY vs FLJJ: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowCPSYFLJJCPSYFLJJ
3 months+1.3%+0.5%+1.6 pts+0.9 pts
6 months+2.7%+4.0%−1.8 pts−0.5 pts
1 year+5.9%+9.9%−7.6 pts−3.6 pts
Since launchNot the same days: CPSY Jan 2025 · FLJJ Feb 2024+11.8%+37.2%−19.4 pts−19.6 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

CPSY Calamos S&P 500 Structured Alt Protection ETF - January · Absorbs the whole loss on SPY and caps the gain at 6.4%, over a period ending Dec 31, 2026 FLJJ AllianzIM U.S. Equity 6 Month Floor5 Jan/Jul ETF - Jan · Absorbs losses from 5.0% to 100.0% on SPY and caps the gain at 7.0%, over a period ending Dec 31, 2026
Reference index SPY SPY
Buffer 100% 5% to 100%
Outcome period Jan 2, 2026 to Dec 31, 2026 Jul 1, 2026 to Dec 31, 2026
Days left 57 57
Starting cap +6.4% +7.0%
Can still gain not published 4.4%
Fall before buffer 5.0% 7.4%
Protection left, index points 100.0% of 100.0% 95.0% of 95.0%
Index return this period +12.2% +2.7%
Fund return this period +4.6% +2.1%
State today At cap Open
Expense ratio 0.69% 0.74%
Net assets, CPSY as of Nov 4, 2026 and FLJJ as of Nov 3, 2026 $30m $8.5m

As of Nov 4, 2026. Source: ETFIQ.

CPSY is already at its cap, so more rise in the index adds nothing to it before the period ends.

Where each one stands today

CPSY resets first, on Dec 31, 2026, 57 days from now; FLJJ runs to Dec 31, 2026, 57 days. A fall from here reaches CPSY’s buffer after 5.0% and FLJJ’s after 7.4%. Both track SPY, so what separates them is where each is in its own period.

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About each fund
CPSY

SPY had already risen past this fund's cap of +6.4% for the period on Nov 4, 2026, so in index terms there is no more upside to collect. The fund's price can fall 5.0% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 10.9% 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. 57 days remained on Nov 4, 2026. On Dec 31, 2026 the period ends and a new cap is set.

FLJJ

From its price on Nov 4, 2026, the fund can gain about 4.4% more before it reaches its cap. The fund's price can fall 7.4% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 7.5% from today's level to the point where the buffer begins. Protection left, in index points: 95.0% of the 95.0% buffer still sits below today's SPY level.

Questions people ask

Which resets first, CPSY or FLJJ?
CPSY ends its outcome period on Dec 31, 2026 and FLJJ on Dec 31, 2026. A new cap is set the day after each.
Which is cheaper, CPSY or FLJJ?
CPSY charges 0.69% a year and FLJJ charges 0.74%, so CPSY 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, CPSY against FLJJ, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/cpsy-vs-fljj

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