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 | CMAY | |
|---|---|---|
| Expense ratio | 0.85% | 0.30% |
| Net assets, as of Oct 12, 2026 | $22m | $2m |
| Total return, 1 year | +5.2% | not published |
| What it tracks | SPY | SPY |
| Holdings in common | not published | |
| Index fall to the buffer | 8.6% | 7.6% |
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.
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.
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
| Total return | Gap to the reference's price return | |||
|---|---|---|---|---|
| Window | APXM | CMAY | APXM | CMAY |
| 3 months | +1.6% | +2.3% | −2.3 pts | −1.5 pts |
| 6 months | +2.9% | not published | −10.5 pts | not published |
| 1 year | +5.2% | not published | −13.9 pts | not 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
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
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.
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ETFIQ, APXM against CMAY, data as of Oct 13, 2026. https://etfiq.com/compare/buffer/apxm-vs-cmay
ETFIQ. (Oct 13, 2026). APXM against CMAY. Retrieved from https://etfiq.com/compare/buffer/apxm-vs-cmay
[APXM against CMAY (ETFIQ, Oct 13, 2026)](https://etfiq.com/compare/buffer/apxm-vs-cmay)
Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms.