Calamos Laddered S&P 500 Structured Alt Protection ETF
Symbol: CPSL
Exchange: BATS
Sector: N/A
Category: Defined Outcome
Inception date: 06/09/2024
Latest date: 15/10/2026
Current price: $28.45
Expense ratio: 0.79%
Period performance
Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.
Performance metrics
Period total return
0.72%
Ann. -5.00% (Sharpe / Sortino numerator)
Volatility
3.25%
Sharpe ratio
-2.659
VaR 95%
-0.29%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
1.53%
Ann. 0.37% (Sharpe / Sortino numerator)
Volatility
2.51%
Sharpe ratio
-1.299
VaR 95%
-0.26%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
3.04%
Ann. 3.08% (Sharpe / Sortino numerator)
Volatility
2.27%
Sharpe ratio
-0.240
VaR 95%
-0.24%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
5.88%
Ann. 6.95% (Sharpe / Sortino numerator)
Volatility
3.66%
Sharpe ratio
0.907
VaR 95%
-0.25%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
12.21%
Ann. 6.64% (Sharpe / Sortino numerator)
Volatility
3.45%
Sharpe ratio
0.884
VaR 95%
-0.29%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Daily returns for period 12M
Daily simple returns from the same adjusted closes used by the performance chart: 15/10/2025 - 15/10/2026.
Average daily return
0.023%
Best day
0.567%
Worst day
-0.634%
Days with data
251
Recent price history (last 90 days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 15/10/2026 | $28.43 | $28.45 | $28.40 | $28.45 | 25,800 |
| 14/10/2026 | $28.47 | $28.47 | $28.38 | $28.43 | 19,100 |
| 13/10/2026 | $28.48 | $28.48 | $28.42 | $28.46 | 15,500 |
| 12/10/2026 | $28.46 | $28.47 | $28.42 | $28.47 | 9,900 |
| 09/10/2026 | $28.45 | $28.47 | $28.41 | $28.44 | 23,700 |
| 08/10/2026 | $28.40 | $28.43 | $28.40 | $28.43 | 10,100 |
| 07/10/2026 | $28.40 | $28.44 | $28.40 | $28.44 | 9,000 |
| 06/10/2026 | $28.44 | $28.45 | $28.40 | $28.40 | 10,500 |
| 05/10/2026 | $28.40 | $28.41 | $28.37 | $28.37 | 13,200 |
| 02/10/2026 | $28.32 | $28.38 | $28.32 | $28.34 | 9,700 |