CPSU ETF Historical Prices: Calamos S&P 500 Structured Alt Protection Etf June

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

CPSU Historical Price Chart: Trends & Patterns

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

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CPSU 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.

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Active filters: 6 Months · Daily127 records

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CPSU 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.
Date	Open	High	Low	Close	Adj Close	Volume
Oct 16, 2026	27.99	27.99	27.97	27.97	27.97	783
Oct 15, 2026	27.96	28.03	27.96	28.03	28.03	999
Oct 14, 2026	27.98	28.02	27.95	28.00	28.00	1.10K
Oct 13, 2026	28.03	28.07	28.02	28.06	28.06	9.44K
Oct 12, 2026	28.09	28.10	28.06	28.06	28.06	826
Oct 9, 2026	28.07	28.07	28.07	28.07	28.07	7
Oct 8, 2026	28.02	28.02	28.02	28.02	28.02	111
Oct 7, 2026	28.05	28.05	28.05	28.05	28.05	192
Oct 6, 2026	28.09	28.10	28.09	28.10	28.10	224
Oct 5, 2026	27.99	28.04	27.99	28.00	28.01	4.45K
Oct 2, 2026	27.98	27.98	27.98	27.98	27.98	51
Oct 1, 2026	27.88	27.88	27.88	27.88	27.88	318
Sep 30, 2026	27.91	27.91	27.89	27.90	27.90	419
Sep 29, 2026	27.90	27.90	27.90	27.90	27.90	13
Sep 28, 2026	27.89	27.89	27.89	27.89	27.89	15
Sep 25, 2026	27.92	27.95	27.92	27.95	27.95	737
Sep 24, 2026	27.92	27.92	27.87	27.87	27.87	476
Sep 23, 2026	27.89	27.89	27.88	27.88	27.88	250
Sep 22, 2026	27.92	27.92	27.91	27.92	27.92	928
Sep 21, 2026	27.89	27.91	27.89	27.91	27.91	1.32K
Sep 18, 2026	27.80	27.85	27.80	27.85	27.85	1.92K
Sep 17, 2026	27.83	27.85	27.82	27.82	27.82	643
Sep 16, 2026	27.77	27.79	27.77	27.79	27.79	212
Sep 15, 2026	27.82	27.82	27.82	27.82	27.82	200
Sep 14, 2026	27.79	27.86	27.78	27.84	27.84	9.03K
Sep 11, 2026	27.88	27.88	27.88	27.88	27.88	18
Sep 10, 2026	27.79	27.87	27.79	27.81	27.81	8.56K
Sep 9, 2026	27.86	27.86	27.86	27.86	27.86	89
Sep 8, 2026	27.93	27.93	27.89	27.89	27.89	1.46K
Sep 4, 2026	27.92	27.96	27.88	27.91	27.91	2.63K
Sep 3, 2026	27.92	27.92	27.92	27.92	27.92	20
Sep 2, 2026	27.84	27.86	27.84	27.86	27.86	2.81K
Sep 1, 2026	27.83	27.89	27.80	27.83	27.83	6.45K
Aug 31, 2026	27.84	27.89	27.84	27.89	27.89	1.51K
Aug 28, 2026	27.94	27.94	27.90	27.90	27.90	572
Aug 27, 2026	27.89	27.96	27.89	27.92	27.92	1.87K
Aug 26, 2026	27.90	27.90	27.88	27.88	27.88	1.17K
Aug 25, 2026	27.86	27.90	27.86	27.90	27.90	246
Aug 24, 2026	27.86	27.86	27.86	27.86	27.87	515
Aug 21, 2026	27.89	27.90	27.89	27.90	27.90	1.02K
Aug 20, 2026	27.90	27.91	27.86	27.87	27.87	1.24K
Aug 19, 2026	27.89	27.91	27.89	27.91	27.91	373
Aug 18, 2026	27.90	27.90	27.90	27.90	27.90	26
Aug 17, 2026	27.91	27.96	27.91	27.93	27.93	3.27K
Aug 14, 2026	27.93	27.97	27.93	27.95	27.95	1.26K
Aug 13, 2026	27.87	27.94	27.87	27.94	27.94	5.36K
Aug 12, 2026	27.85	27.87	27.85	27.87	27.87	297
Aug 11, 2026	27.92	27.92	27.87	27.89	27.89	2.38K
Aug 10, 2026	27.88	27.93	27.87	27.89	27.89	2.28K
Aug 7, 2026	27.89	27.91	27.89	27.91	27.92	422

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Source: Daily exchange trading data. Data as of Oct 16, 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 June Historical Prices

What is OHLC data for CPSU?

OHLC stands for Open, High, Low, Close - the four key price points for CPSU 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 CPSU?

The adjusted close price for CPSU 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 CPSU price history go?

CPSU historical price data is available from the ETF's inception on Jun 1, 2025. 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 CPSU data?

CPSU 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 CPSU?

Trading volume for CPSU 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.

CPSU Historical Price Chart: Trends & Patterns

CPSU Historical Price Data Table

Filter Historical Data

Understanding Historical ETF Price Data & OHLC Metrics

Using Historical Prices for Technical Analysis

Frequently Asked Questions About Calamos S&P 500 Structured Alt Protection Etf June Historical Prices