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Calamos S&P 500 Structured Alt Protection ETF - October CPSO

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28.43 USD +0.12 (+0.42%)

Nov 9, 2026, 12:37 PM EST

28.43 Day range 28.43
26.73 52-week range 28.58
YTD
+5.06%
1 year
+5.92%
Market cap
26.83M
YTD return
+5.06%
1-year return
+5.92%
Volume
712
Avg volume
5.46K
Open
28.43
Previous close
28.31
Day's range
28.43 – 28.43
52-week range
26.73 – 28.58

1D +0.00 (+0.00%)

28.2828.3028.3211 AM12 PM1 PM28.31

Key statistics

Enterprise value
0
PEG ratio
0.00
Price / sales
0.00
Price / book
0.00
Dividend yield
0.00%
Payout ratio
0.00%
Short % of float
0.00%
50-day average
25.40
200-day average
25.38

About Calamos S&P 500 Structured Alt Protection ETF - October

Under normal market conditions, the fund will invest substantially all of its assets in FLexible EXchange Options ("FLEX Options") that reference the price performance of the SPDR®? S&P 500®? ETF Trust. The fund is non-diversified.

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