APXM vs CMAY: Cap, Buffer & Days Left

CMAY can fall 7.6% before its buffer engages as of Oct 12, 2026, and APXM 3.6% as of Oct 13, 2026. Net assets on Oct 12, 2026: $22m for FT Vest U.S. Equity Max Buffer ETF - April and $2m for Corgi U.S. Equities 15% Structured Buffer ETF - May Series.

CMAY costs 0.55 points a year less; APXM is 11.8 times larger.

Points (pts) are percentage points.

APXM vs CMAY: Cap, Buffer & Days Left
APXMCMAY
Expense ratio0.85%0.30%
Net assets, as of Oct 12, 2026$22m$2m
Total return, 1 year+5.2%not published
What it tracksSPYSPY
Holdings in commonnot published
Index fall to the buffer8.6%7.6%
APXMAt its cap
At its capAPXM: reference +9.4% since period start, fund +2.9%; buffer 0 to −50; cap +7.0%; At its cap. Figures to Oct 13, 2026.50.1 pts of buffer+7%−50.1% floor0% period start+7.0% capTODAY · SPY +9.4%At its capAPXM: reference +9.4% since period start, fund +2.9%; buffer 0 to −50; cap +7.0%; At its cap. Figures to Oct 13, 2026.50.1 pts of buffer−50.1% floor0% start+7.0% cap+7% gain capturedTODAY · SPY +9.4%

APXM: reference +9.4% since period start, fund +2.9%; buffer 0 to −50; cap +7.0%; At its cap. Figures to Oct 13, 2026.

APXM: reference +9.4% since period start, fund +2.9%; buffer 0 to −50; cap +7.0%; At its cap. Figures to Oct 13, 2026.

CMAYBetween buffer and cap
Between buffer and capCMAY: reference +8.3% since period start, fund +5.3%; buffer 0 to −15; cap +11.0%; Between buffer and cap. Figures to Oct 12, 2026.15 pts of buffer+8.3%−15.0% floor0% period start+11.0% cap+2.7% more to the capTODAY · SPY +8.3%Between buffer and capCMAY: reference +8.3% since period start, fund +5.3%; buffer 0 to −15; cap +11.0%; Between buffer and cap. Figures to Oct 12, 2026.15 pts−15.0% floor0% start+11.0% cap+8.3% gain captured+2.7% more to the capTODAY · SPY +8.3%

CMAY: reference +8.3% since period start, fund +5.3%; buffer 0 to −15; cap +11.0%; Between buffer and cap. Figures to Oct 12, 2026.

CMAY: reference +8.3% since period start, fund +5.3%; buffer 0 to −15; cap +11.0%; Between buffer and cap. Figures to Oct 12, 2026.

ETFIQ Downside Cover Score · APXM scores higherIf the market falls into a bear market from here, how much does the buffer absorb?
0.2, the lowest in this set99.8, the highest

A percentile among the 292 buffer ETFs on stocks with a live outcome period. 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 → How it is computed →

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

Where each one stands today

APXM resets first, on Apr 16, 2027, 185 days from now; CMAY runs to Apr 30, 2027, 200 days. A fall from here reaches APXM’s buffer after 3.6% and CMAY’s after 7.6%. Both track SPY, so what separates them is where each is in its own period.

Performance, window by window

Performance, window by window: APXM vs CMAY: Cap, Buffer & Days Left
Total returnGap to the reference's price return
WindowAPXMCMAYAPXMCMAY
3 months+1.6%+2.3%−2.3 pts−1.5 pts
6 months+2.9%not published−10.5 ptsnot published
1 year+5.2%not published−13.9 ptsnot published
Since launch
Not the same days: APXM Apr 2025 · CMAY May 2026
+9.6%+4.2%−41.8 pts−3.8 pts

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

On the same fields

APXM
FT Vest U.S. Equity Max Buffer ETF - April · Absorbs the first 50% of loss on SPY and caps the gain at 7.0%, over a period ending Apr 16, 2027
CMAY
Corgi U.S. Equities 15% Structured Buffer ETF - May Series · Absorbs the first 15% of loss on SPY and caps the gain at 11.0%, over a period ending Apr 30, 2027
Reference index SPY SPY
Buffer 50% 15%
Outcome period Apr 20, 2026 to Apr 16, 2027 May 1, 2026 to Apr 30, 2027
Days left 185 200
Starting cap +7.0% +11.0%
Can still gain 3.2% not published
Fall before buffer 3.6% 7.6%
Protection left, index points 50.1% of 50.1% 15.0% of 15.0%
Index return this period +9.4% +8.3%
Fund return this period +2.9% +5.3%
State today At cap Open
Expense ratio 0.85% 0.30%
Net assets, as of Oct 12, 2026 $22m $2m

As of Oct 13, 2026. Source: ETFIQ.

About APXM

SPY had already risen past this fund's cap of +7.0% for the period on Oct 13, 2026, so in index terms there is no more upside to collect. The fund's own price can still drift up to about 3.2% as the period runs out. The fund's price can fall 3.6% from here before the buffer starts absorbing losses, by the issuer's figure. In index terms, SPY can fall 8.6% from today's level to the point where the buffer begins. Protection left, in index points: 50.1% of the 50.1% buffer still sits below today's SPY level. 185 days remained on Oct 13, 2026. On Apr 16, 2027 the period ends and a new cap is set.

About CMAY

The fund's price can fall 7.6% from here before the buffer starts absorbing losses, by the issuer's figure. In index terms, SPY can fall 7.6% 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. 200 days remained on Oct 12, 2026. On Apr 30, 2027 the period ends and a new cap is set.

Questions people ask

Which resets first, APXM or CMAY?
APXM ends its outcome period on Apr 16, 2027 and CMAY on Apr 30, 2027. A new cap is set the day after each.
Which is cheaper, APXM or CMAY?
APXM charges 0.85% a year and CMAY charges 0.30%, so CMAY is cheaper. Fees come from each fund's prospectus.
Other comparisons
Where these figures came from

ETFIQ links to the documents behind every figure; a link is not an endorsement. 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 figure 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 figure is an ETFIQ calculation with distributions reinvested.

Cite this pageCitation, APA and Markdown

ETFIQ, APXM against CMAY, data as of Oct 13, 2026. https://etfiq.com/compare/buffer/apxm-vs-cmay

Open data

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