Data as of Oct 28, 2026.
CTMA vs SPY: Differences, Returns & Fees
CTMA and SPY are measured over different days, and SPY charges 0.09% to CTMA's 0.30%.
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Net assets: $1.2m on Oct 28, 2026 for Corgi U.S. Equities 30% Structured Buffer ETF - May Series, and $814.8bn on Oct 27, 2026 for SPDR S&P 500 ETF Trust.
Pair scorecard
SPY costs 0.21 points a year less; SPY is far larger, $814.8bn against $1.2m.
| Measure | CTMA | SPY |
|---|---|---|
| Return | ||
| Total return, 1 year | not published | +13.6% |
| Drawdown | ||
| Index fall to the buffer | 6.0% | |
| Fund price fall to the buffer | 6.0% | |
| Benchmark | ||
| What it tracks | SPY | S&P 500 Index |
| The outcome period | ||
| Buffer left, in index points | 30.0% of 30.0% | |
| Days left in the period | 185 | |
| Period ends | Apr 30, 2027 | |
| Cost and size | ||
| Expense ratio | 0.30% | 0.09% |
| Net assets, as of Oct 27, 2026 | $1.2m | $814.8bn |
| Holdings | ||
| Holdings in common | not published | |
| In the S&P 500, by weight | 100% | |
| Top ten holdings, share of the fund | 38.1% | |
Risk and return
May 15, 2026 to Oct 23, 2026 · 23 weekly returnsSPY returned more: +3.3% to +1.6%. CTMA fell less at its worst: −1.1% to −3.4%.
Full scorecard
3 measures, with how each is measured Open ↓
| Measure | CTMA | SPY | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +1.6% | +3.3% | SPY | Price change plus distributions, reinvested. |
| Price return | +1.6% | +2.8% | SPY | Price change alone, distributions left out. |
| Risk | ||||
| Max drawdown | −1.1% | −3.4% | CTMA | Deepest fall from a high to the low after it. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 23 weekly returns. Cash rate: the 13-week Treasury bill.
Side by side
CTMA and SPY on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
No client brief for this pair: ETFIQ prints no one-year total return for CTMA.
CTMA
The fund's price can fall 6.0% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 6.0% from today's level to the point where the buffer begins. Protection left, in index points: 30.0% of the 30.0% buffer still sits below today's SPY level. 185 days remained on Oct 27, 2026. On Apr 30, 2027 the period ends and a new cap is set.
SPY
SPY tracks the S&P 500. Over the year to Oct 28, 2026 it returned +13.6% with distributions reinvested, against +13.7% for its benchmark, the S&P 500 Index. The prospectus expense ratio is 0.09% a year. By its holdings published by its issuer for Oct 27, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 504 positions, with the top ten at 38.1%.
Questions people ask
- Are CTMA and SPY in the same category?
- CTMA is a buffer ETF and SPY is a stock ETF, so they do different jobs. The table compares what both publish: return, cost and holdings.
- Which is cheaper, CTMA or SPY?
- SPY is cheaper, by 0.21 percentage points a year. That is about $21 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. A comparison is not a recommendation.
Cite this pageCitation, APA and Markdown
ETFIQ, CTMA against SPY, data as of Oct 28, 2026. https://etfiq.com/compare/any/ctma-vs-spy
ETFIQ. (Oct 28, 2026). CTMA against SPY. Retrieved from https://etfiq.com/compare/any/ctma-vs-spy
[CTMA against SPY (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/ctma-vs-spy)
Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms.