Advertisement

CPSO

Calamos S&P 500 Structured Alt Protection ETF - October

USD

Set alert

Price alert · CPSO

All alert types
28.45 USD -0.10 -0.35%
As of Oct 30, 2026 Extended hours 28.45 0.00%
Bid
28.44 × 100
Ask
28.54 × 500
28.40 Day range 28.45
26.73 52-week range 28.55
YTD
+5.14%
1 year
+5.76%
Open
28.50
Prev close
28.55
Mkt cap
27.09M
Vol
6.46K
Avg vol
5.04K
EPS
0.00
P/E
0.00
Div yield
0.00%
More statistics
Low
28.40
High
28.45
Forward P/E
0.00
Beta
0.00
Short ratio
0.00
Dividend
0.00
Ex-div date
50-d avg
25.40
200-d avg
25.38

1Y chart

Closing price and volume

CPSO one-year price chart26.727.227.728.128.6Oct 25Jan 26Mar 26Jun 26Aug 26Oct 26

Compare CPSO

Chart and line up CPSO against other symbols or a saved comparison set.

Sign in to keep these symbols in a saved comparison set.

Side-by-side symbol comparison
MetricCPSOSPYQQQ
Last price28.45755.72690.49
Change-0.10-13.64-24.85
Change %-0.350263%-1.77%-3.47%
Open28.50761.38697.13
Day high28.45761.46698.63
Day low28.40750.36683.45
Previous close28.55769.36715.34
Volume6.46K77.70M85.24M
Average volume5.04K41.22M34.57M
Market cap27.09M812.08B483.28B
P/E ratio0.0023.9926.44
Earnings per share0.0031.5026.12
Dividend yield0.000.000.00
52-week high28.55779.09759.66
52-week low26.73631.97558.28
1-week return+0.035162%-0.559233%-1.97%
1-month return+0.45904%-0.906075%-6.66%
3-month return+1.68%+1.89%+1.02%
6-month return+3.19%+5.16%+3.41%
Year-to-date return+5.14%+10.82%+12.40%
1-year return+5.76%+11.16%+10.29%
2-year return+12.72%+32.90%+42.71%
50-day moving average28.35767.63725.41
200-day moving average27.74728.53679.17
Target price———
Beta0.000.000.00
Short ratio———
Institutional ownership———
Advertisement