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Calamos S&P 500 Structured Alt Protection ETF - November

CPSNNYSEARCACalamosAlternative

$28.30Today:- (-)1Y +6.31%

As of Oct 15, 2026 close

Assets (AUM)
$33.89M
Expense ratio
0.69%
Dividend yield
-
Holdings
-
52-week range
$26.59$28.32
Volume (live)
-
Avg. volume (3M)
1.15K

CPSN ETF Historical Prices: Calamos S&P 500 Structured Alt Protection ETF - November

Complete OHLC price data, adjusted close prices, and daily trading volume for this Alternative ETF. Analyze trends with customizable time periods and intervals.

CPSN Historical Price Chart: Trends & Patterns

Visualize price movements and trading patterns with adjustable time periods and data intervals.

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CPSN Historical Price Data Table

Complete historical stock price data with OHLC prices, adjusted close, and daily trading volume. Filter by time interval and date range for detailed price history analysis.

Filter Historical Data

Active filters: 6 Months · Daily126 records
Showing 1-50 of 126
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CPSN historical price data table with daily, weekly, monthly, quarterly, and yearly trading intervals. Track Open, High, Low, Close, Adjusted Close prices, and trading volume to analyze price trends, technical patterns, and market activity for comprehensive price history analysis.
DateOpenHighLowCloseAdj CloseVolume
Oct 15, 202628.2828.3028.2828.3028.30263
Oct 14, 202628.2728.2928.2628.2728.272.98K
Oct 13, 202628.2928.2928.2928.2928.2946
Oct 12, 202628.2828.3028.2828.2928.293.77K
Oct 9, 202628.2828.3028.2828.3028.30365
Oct 8, 202628.3228.3228.2628.2728.271.76K
Oct 7, 202628.2928.2928.2928.2928.29104
Oct 6, 202628.2928.2928.2928.2928.2910
Oct 5, 202628.2928.3228.2828.2828.28514
Oct 2, 202628.2828.2928.2528.2528.251.13K
Oct 1, 202628.2128.2128.2128.2128.219
Sep 30, 202628.2028.2228.2028.2228.22470
Sep 29, 202628.2128.2128.2128.2128.219
Sep 28, 202628.2128.2128.1928.1928.19323
Sep 25, 202628.1828.2628.1828.2228.222.30K
Sep 24, 202628.2028.2028.2028.2028.20535
Sep 23, 202628.1828.1828.1828.1828.1846
Sep 22, 202628.2128.2128.2128.2128.2112
Sep 21, 202628.2228.2528.1628.2028.209.47K
Sep 18, 202628.1728.1728.1728.1728.179
Sep 17, 202628.1428.1428.1428.1428.14185
Sep 16, 202628.0928.1228.0728.0728.072.75K
Sep 15, 202628.0928.0928.0928.0928.09410
Sep 14, 202628.1228.1428.1128.1128.111.03K
Sep 11, 202628.1428.1728.1228.1228.122.64K
Sep 10, 202628.0728.0728.0728.0728.0712
Sep 9, 202628.0928.0928.0928.0928.09121
Sep 8, 202628.1128.1128.1028.1028.10222
Sep 4, 202628.1328.1328.1328.1328.13150
Sep 3, 202628.1128.1428.0928.0928.092.95K
Sep 2, 202628.0728.0728.0728.0728.07111
Sep 1, 202628.0328.1028.0328.0628.062.92K
Aug 31, 202628.0428.1128.0428.0728.072.72K
Aug 28, 202628.0728.0728.0728.0728.07228
Aug 27, 202628.0428.0828.0428.0828.08398
Aug 26, 202628.0128.0428.0128.0428.042.01K
Aug 25, 202628.0828.0928.0428.0428.04916
Aug 24, 202627.9628.0427.9628.0428.04513
Aug 21, 202628.0228.0328.0128.0128.011.18K
Aug 20, 202628.0128.0227.9727.9827.982.17K
Aug 19, 202628.0228.0328.0028.0028.001.09K
Aug 18, 202628.0028.0028.0028.0028.00121
Aug 17, 202628.1028.1028.0028.0128.011.99K
Aug 14, 202628.0428.0428.0428.0428.0410
Aug 13, 202627.9828.0427.9828.0428.04200
Aug 12, 202628.0128.0128.0128.0128.0116
Aug 11, 202628.0028.0027.9627.9627.961.77K
Aug 10, 202627.9627.9727.9627.9727.97662
Aug 7, 202627.9727.9727.9727.9727.978
Aug 6, 202627.9327.9627.9227.9627.9637.43K
Show:
of 126

Source: Daily exchange trading data. Data as of Oct 15, 2026. Data sources and methodology

Understanding Historical ETF Price Data & OHLC Metrics

Open Price
The price at which the ETF opened for trading at the start of the trading session.
High Price
The highest price at which the ETF traded during the trading session.
Low Price
The lowest price at which the ETF traded during the trading session.
Close Price
The final price when trading closed for the session.
Adjusted Close Price
The closing price adjusted for corporate actions such as dividends, stock splits, and rights offerings. Used for accurate long-term historical price analysis and return calculations.
Volume
The total number of shares traded during the session, indicating trading activity and liquidity.

Using Historical Prices for Technical Analysis

Traders and investors use historical price data to identify patterns, support and resistance levels, and price trends. By analyzing OHLC values across different intervals, you can spot key market signals.

Trading Ranges
High and Low prices reveal daily and weekly volatility patterns, helping identify potential breakout or consolidation zones.
Price Momentum
Close price changes across intervals indicate bullish or bearish activity and overall trend direction.
Volume Confirmation
Trading volume validates price movements and trend strength. High volume typically confirms significant price changes.
Long-term Trends
Monthly and yearly intervals reveal major price patterns and cycles, useful for position trading and portfolio analysis.

Frequently Asked Questions About Calamos S&P 500 Structured Alt Protection ETF - November Historical Prices

What is OHLC data for CPSN?

OHLC stands for Open, High, Low, Close - the four key price points for CPSN during each trading period. Open is the first trade price, High is the maximum price reached, Low is the minimum price, and Close is the final trade price for the period.

What is adjusted close price for CPSN?

The adjusted close price for CPSN is the closing price modified to account for corporate actions like stock splits and dividend distributions. This provides accurate historical price comparison for long-term analysis.

How far back does CPSN price history go?

CPSN historical price data is available from the ETF's inception on Oct 31, 2024. Use the "Max" time period option to view all available historical data, or select specific periods like 1 year, 5 years, or 10 years.

What time intervals are available for CPSN data?

CPSN historical data is available in multiple intervals: daily (individual trading days), weekly (week-ending prices), monthly (month-end prices), quarterly (quarter-end prices), and yearly (year-end prices).

Why is trading volume important for CPSN?

Trading volume for CPSN indicates market activity and liquidity. High volume often confirms price trends, while low volume may suggest weak price movements. Volume analysis helps validate technical patterns and identify potential reversals.