Data as of Oct 28, 2026.
CPSY vs IVV: Differences, Returns & Fees
Over the year to Oct 28, 2026, CPSY returned +5.7% to IVV's +13.7%, and IVV charges 0.03% to CPSY's 0.69%.
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Net assets: $29m on Oct 28, 2026 for Calamos S&P 500 Structured Alt Protection ETF - January, and $885.1bn on Oct 27, 2026 for iShares Core S&P 500 ETF.
Pair scorecard
IVV costs 0.66 points a year less; their one-year returns differ by 8.0 points; IVV is far larger, $885.1bn against $29m.
| Measure | CPSY | IVV |
|---|---|---|
| Return | ||
| Total return, 1 year | +5.7% | +13.7% |
| Drawdown | ||
| Index fall to the buffer | 11.5% | |
| Fund price fall to the buffer | 4.8% | |
| Benchmark | ||
| What it tracks | SPY | S&P 500 |
| The outcome period | ||
| Buffer left, in index points | 100.0% of 100.0% | |
| Days left in the period | 64 | |
| Period ends | Dec 31, 2026 | |
| Cost and size | ||
| Expense ratio | 0.69% | 0.03% |
| Net assets, as of Oct 27, 2026 | $29m | $885.1bn |
| Holdings | ||
| Holdings in common | not published | |
| Top ten holdings, share of the fund | 38.1% | |
Side by side
CPSY and IVV on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
SPY had already risen past this fund's cap of +6.4% for the period on Oct 28, 2026, so in index terms there is no more upside to collect.
The fund's price can fall 4.8% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 11.5% 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. 64 days remained on Oct 28, 2026. On Dec 31, 2026 the period ends and a new cap is set.
IVV
IVV tracks the S&P 500. Over the year to Oct 28, 2026 it returned +13.7% with distributions reinvested, against +13.6% for its benchmark, the S&P 500. The prospectus expense ratio is 0.03% 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 505 positions, with the top ten at 38.1%.
Questions people ask
- Are CPSY and IVV in the same category?
- CPSY is a buffer ETF and IVV is a stock ETF, so they do different jobs. The table compares what both publish: return, cost and holdings.
- Which returned more over the last year, CPSY or IVV?
- In the year to Oct 28, 2026, with distributions reinvested, CPSY returned +5.7% and IVV +13.7%.
- Which is cheaper, CPSY or IVV?
- IVV is cheaper, by 0.66 percentage points a year. That is about $66 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.
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ETFIQ, CPSY against IVV, data as of Oct 28, 2026. https://etfiq.com/compare/any/cpsy-vs-ivv
ETFIQ. (Oct 28, 2026). CPSY against IVV. Retrieved from https://etfiq.com/compare/any/cpsy-vs-ivv
[CPSY against IVV (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/cpsy-vs-ivv)
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