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Data as of .

CMAY vs HMAY: which one stands where?

As of Sep 21, 2026 CMAY can fall 5.7% before its buffer engages and HMAY 5.0%.

Corgi U.S. Equities 15% Structured Buffer ETF - May Series and Corgi U.S. Equities 100% Structured Buffer ETF - May Series.

CMAYBetween buffer and cap
15 pts+6%−15.0% floor0% period start+11.0% capTODAY · SPY +6.0%−15.0% floor0% start+11.0% capTODAY · SPY +6.0%
HMAYFull floor
full floor beneathfull floor0% period start+6.5% capTODAY · SPY +5.3%full floor beneathfull floor0% start+6.5% capTODAY · SPY +5.3%

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

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

Where each one stands today

CMAY resets first, on Apr 30, 2027, 224 days from now; HMAY runs to Apr 30, 2027, 224 days. A fall from here reaches CMAY’s buffer after 5.7% and HMAY’s after 5.0%. Both track SPY, so what separates them is where each is in its own period.

Every figure is ETFIQ’s own, from the issuer’s published outcome-period terms. A buffer ETF holds FLEX options on its reference index rather than shares, so there is no holdings overlap between two of them to report.

Performance, window by window

CMAY and HMAY over each window. Every figure is an ETFIQ calculation with distributions reinvested. Source: ETFIQ.
WindowTotal returnGap to the reference
CMAYHMAYCMAYHMAY
3 months+1.3%+0.2%−0.9 pts−2.0 pts
Open the live comparison on ETFIQ
CMAY and HMAY on the same fields, as of Sep 21, 2026. Source: ETFIQ.
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
HMAY
Corgi U.S. Equities 100% Structured Buffer ETF - May Series
Absorbs the whole loss on SPY and caps the gain at 6.5%, over a period ending Apr 30, 2027
IssuerCorgiCorgi
Reference indexSPYSPY
Buffer15%100%
Outcome periodMay 1, 2026 to Apr 30, 2027May 1, 2026 to Apr 30, 2027
Days left224224
Starting cap+11.0%+6.5%
Can still gainnot publishednot published
Fall before buffer5.7%5.0%
Protection left, index points15.0% of 15.0%100.0% of 100.0%
Index return this period+6.0%+5.3%
Fund return this period+4.1%+1.7%
State todayOpenOpen
Expense ratio0.30%0.30%
Net assets$2m$2m

CMAY in plain words

The fund's price can fall 5.7% from here before the buffer starts absorbing losses, by the issuer's figure. In index terms, SPY can fall 5.7% 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. 224 days remained on Sep 21, 2026. On Apr 30, 2027 the period ends and a new cap is set.

HMAY in plain words

The fund's price can fall 5.0% from here before the buffer starts absorbing losses, by the issuer's figure. In index terms, SPY can fall 5.0% 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.

Questions people ask

Which resets first, CMAY or HMAY?
CMAY ends its outcome period on Apr 30, 2027 and HMAY on Apr 30, 2027. A new cap is set the day after each.
Which is cheaper, CMAY or HMAY?
CMAY charges 0.30% a year and HMAY 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. It is not affiliated with any issuer, and a link is not an endorsement.

CMAY against HMAY, ETFIQ, data as of Sep 21, 2026. Every figure is calculated from a named public source; the method is at etfiq.com/methodology. A comparison is not a recommendation.

Cite this page. ETFIQ, CMAY against HMAY, data as of Sep 21, 2026. https://etfiq.com/compare/buffer/cmay-vs-hmay Free to use with attribution; the underlying files are at Open data.

How every figure is computed · Standards and sources