CPSD Calamos ETF Trust - Calamos S&P 500 Structured Alt Protection ETF - December
Quote as of Oct 23, 2026 19:40 UTC · Quotes are refreshed hourly from the data provider, so during market hours a price can be up to about 1–2 hours old; each quote shows its own timestamp.
| Previous Close | 27.25 | Day Range | 27.24 – 27.27 |
| 52-Week Range | 25.59 – 27.28 | Volume | 1.28K |
| Avg Volume | 1.60K | AUM | $46.3M (Oct 26, 2026) |
| Expense Ratio | 0.69% | Yield (TTM) | — |
| NAV | 27.24 | Premium/Discount | 0.00% indicative |
| Inception | Dec 02, 2024 | Holdings | 5 |
| Issuer | Calamos | Exchange | AMEX |
| Category | Us Large Cap | Index Tracked | S&P 500 |
| CUSIP | 12811T795 | ISIN | US12811T7954 |
| Management | Not stated in source data | ||
About this ETF
CPSD invests all of its assets in FLEX options. The option position seeks to generate returns that match the performance of SPY shares, up to a cap, while protecting against 100% of losses, over a one-year period. The upside cap is reset every year, at the beginning of December. Shareholders should note they will not receive any dividends. The objective focuses on the potential growth over a specific defined time. The outcome pursued may only be possible if an investor were to hold the shares for the entire outcome period. However, there is no guarantee that the defined outcome of the strategy pursued will be realized by investors. The targeted buffers and caps do not include the fund's expense ratio.
Description from the fund data provider · profile as of Oct 26, 2026.
Price Chart
Daily closing prices (price return, not total return). Comparison lines are normalized to percent change from the range start. Source: Financial Modeling Prep.
Performance
| 1M | 3M | 6M | YTD | 1Y | 3Y* | 5Y* | 10Y* | Incep.* | |
|---|---|---|---|---|---|---|---|---|---|
| Price return | +0.48% | +1.79% | +3.14% | +4.69% | +6.16% | — | — | — | +6.53% |
| Total return | +0.48% | +1.79% | +3.14% | +4.69% | +6.16% | — | — | — | +6.53% |
* Annualized. Total return uses the dividend-adjusted price series (distributions reinvested); price return uses unadjusted closes. Performance through Oct 23, 2026. Past performance does not guarantee future results.
Fees
| Net expense ratio | 0.69% | Annual cost of a $10,000 investment | $69.00 |
Illustrative calculation only: expense ratio × $10,000. It excludes trading costs, bid/ask spreads, taxes and changes in investment value. Gross vs. net expense details and any fee waivers are in the prospectus.
Holdings
Holdings list retrieved Oct 23, 2026 · The data provider's latest disclosed portfolio for this fund. Issuers publish holdings daily or monthly, so the portfolio date can be earlier; holdings are not live positions. 5 holdings stored.
| # | Holding | Ticker | Weight | Shares | Market Value |
|---|---|---|---|---|---|
| 1 | SPDR S&P 500 ETF Trust (SPY) Long Call Option | — | 105.56% | 644 | $48.9M |
| 2 | SPDR S&P 500 ETF Trust (SPY) Long Put Option | — | 0.30% | 644 | $141.2K |
| 3 | US DOLLAR | — | 0.30% | 140.51K | $140.5K |
| 4 | NET OTHER ASSETS | — | -0.10% | 0 | -$45.4K |
| 5 | SPDR S&P 500 ETF Trust (SPY) Short Call Option | — | -6.07% | -644 | -$2.8M |
Click a ticker to see every ETF that owns it.
Distributions
| Yield (TTM) | — | Paid (last 12 months) | — |
| Frequency | — | SEC yield | Not provided by our data source; see the issuer page |
| Last ex-date | — | Last payment | — |
| Growth 1Y | — | Growth 3Y / 5Y (ann.) | — / — |
No distributions in our database for this fund; it may not pay them, or history has not loaded yet.
Risk Statistics
| Volatility 1Y / 3Y | 2.23% / — | Sharpe 1Y / 3Y | 0.9 / — |
| Max drawdown 1Y / 3Y | -1.45% / — | Sortino 1Y | 1.42 |
| Beta vs S&P 500 (3Y) | 0.147 | Correlation vs S&P 500 (1Y) | 0.837 |
| Downside deviation 1Y | 1.41% | Risk-free rate used | 4.04% (3M T-bill, FRED) |
Computed by ETF Explorer from daily dividend-adjusted closes; volatility and drawdown are annualized/period figures; S&P 500 exposure proxied by SPY. As of Oct 26, 2026. Formulas →
Liquidity
| Volume today | 1.28K | Average volume | 1.60K |
| AUM | $46.3M | Premium/Discount | 0.00% |
| Bid/Ask spread | Not provided by our data source. Check your broker's quote screen; spreads are widest at the open and close. | ||
Premium/discount compares the delayed market price with the last reported NAV: an indicative figure, not the official closing premium/discount. How ETF liquidity works →
Official Fund Resources
External links open the issuer's site or SEC EDGAR in a new tab. The prospectus and official documents are always the authoritative source; review them before investing.
Latest News for CPSD
No articles mention this fund directly in the last 7 days; showing general ETF coverage.
Guided help: AUM is fund size. The expense ratio is the yearly cost baked into returns. NAV is the value of what the fund owns per share; the market price can sit slightly above (premium) or below (discount) it. Total return assumes distributions were reinvested. Every dataset shows its own as-of date because holdings, assets and quotes update on different schedules.