Data as of Nov 4, 2026.
CPSO vs TOCT: Cap, Buffer & Days Left
As of Nov 4, 2026 TOCT can fall 5.5% before its buffer engages and CPSO 0.6%.
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Net assets on Nov 4, 2026: $34m for Calamos S&P 500 Structured Alt Protection ETF - October and $14m for Innovator Equity Defined Protection ETF - Oct 2027.
CPSO: reference +0.4% since period start, fund +0.6%; buffer Floor; cap +8.8%; Full floor. Data to Nov 4, 2026.
Data to Nov 4, 2026.TOCT: reference +15.1% since period start, fund +4.9%; buffer Floor; cap +12.8%; At its cap. Data to Nov 4, 2026.
Data to Nov 4, 2026.Pair scorecard
CPSO costs 0.10 points a year less; their one-year returns differ by 2.0 points; CPSO is 2.4 times larger.
Points (pts) are percentage points.
| Measure | CPSO | TOCT |
|---|---|---|
| Return | ||
| Total return, 1 year | +6.1% | +4.1% |
| Drawdown | ||
| Index fall to the buffer | 0.4% | 13.1% |
| Benchmark | ||
| What it tracks | SPY | SPY |
| Cost and size | ||
| Expense ratio | 0.69% | 0.79% |
| Net assets | $34m | $14m |
| Holdings | ||
| Holdings in common | not published | |
Window by window
| Total return | Gap to the reference's price return | |||
|---|---|---|---|---|
| Window | CPSO | TOCT | CPSO | TOCT |
| 3 months | +1.4% | +0.7% | +1.8 pts | +1.1 pts |
| 6 months | +3.1% | +1.9% | −1.3 pts | −2.6 pts |
| 1 year | +6.1% | +4.1% | −7.5 pts | −9.4 pts |
| Since launchNot the same days: CPSO Oct 2024 · TOCT Oct 2025 | +12.7% | +4.1% | −22.1 pts | −10.7 pts |
Each fund's gap is to its reference's price return, dividends left out: the basis the outcome period uses. Open this comparison in the app →
Side by side
As of Nov 4, 2026. Source: ETFIQ.
TOCT is already at its cap, so more rise in the index adds nothing to it before the period ends.
Where each one stands today
CPSO resets first, on Sep 30, 2027, 330 days from now; TOCT runs to Sep 30, 2027, 330 days. A fall from here reaches CPSO’s buffer after 0.6% and TOCT’s after 5.5%. Both track SPY, so what separates them is where each is in its own period.
CPSO
The fund's price can fall 0.6% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 0.4% 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. 330 days remained on Nov 4, 2026. On Sep 30, 2027 the period ends and a new cap is set.
TOCT
SPY had already risen past this fund's cap of +12.8% for the period on Nov 4, 2026, so in index terms there is no more upside to collect. The fund's own price can still drift up to about 6.6% as the period runs out. The fund's price can fall 5.5% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, SPY can fall 13.1% from today's level to the point where the buffer begins.
Questions people ask
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How this is computed
ETFIQ calculates every number 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 number is an ETFIQ calculation with distributions reinvested.
Cite this pageCitation, APA and Markdown
ETFIQ, CPSO against TOCT, data as of Nov 4, 2026. https://etfiq.com/compare/buffer/cpso-vs-toct
ETFIQ. (Nov 4, 2026). CPSO against TOCT. Retrieved from https://etfiq.com/compare/buffer/cpso-vs-toct
[CPSO against TOCT (ETFIQ, Nov 4, 2026)](https://etfiq.com/compare/buffer/cpso-vs-toct)
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