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Chicago Board Options ExchangeEquity
At close
$28.2461
−$0.0239 · -0.08%
Sep 15, 3:49 PM ET
After-hours
$28.24
−$0.0061 · -0.02%
Sep 15, 4:00 PM ET
Regular session · ET · Market data may be delayed.
CPSL holds a laddered portfolio of defined outcome buffer ETFs. At the time of launch, the fund consisted of four underlying ETFs, each of which has exposure to SPYs capped gains with a 100% downside hedge over a one-year outcome period. During the ramp-up period, the fund will rebalance monthly to add newly launched underlying ETFs until June 2025, wherein the portfolio eventually will hold 12 equally weighted Calamos S&P 500 Structured Alt Protection ETFs. Each underlying ETF uses FLEX options exclusively and resets every year at the beginning of each month. This means that approximately every 30 days, one of the underlying ETFs will reset its cap and refresh its downside protection. This creates a continuous hedge regardless of each underlying ETFs outcome period. The approach reduces the timing risks associated with a monthly buffer strategy. Information on CPSLs exposure to the underlying ETFs, remaining cap, and buffer are provided daily on the issuers website.
Fund assets
151.1M USD
Expense ratio
0.10%
NAV
$28.23
Average volume
35.72K
Volume
15.76K
Day range
$28.24 – $28.2552
52-week range
$26.75 – $28.40
Previous close
$28.27
Price change
1 day
-0.08%
1 month
+0.02%
3 months
+1.02%
Year to date
+3.85%
1 year
+5.24%
3 years
+13.07%
5 years
+13.07%
Price changes exclude distributions, fees, taxes, and investor-specific cash flows.
Portfolio
Holdings data updated Sep 15, 2026.
Portfolio composition
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ETF data may be delayed, incomplete, or revised. Holdings and exposures change over time. Historical performance does not guarantee future results. This page is for informational and educational purposes only and does not constitute investment advice or a recommendation.