Skip to Main Content
American Flag
LABOR DAY SALE

50% off your first year of any Quiver subscription

...

Use Promo Code:

LABOR26
American Flag

Calamos S&P 500 Structured Alt Protection ETF -

CPSM Real Time Price USD
N/A
N/A
N/A
...
Overview
Financials
Forecast
Insiders
Institutions
Compensation
Government
Ownership
News
Income
Balance Sheet
Cash Flow
Revenue Breakdown

Recent trades of CPSM by members of U.S. Congress

Quiver Logo

No Congress Trading data for this ticker

Congress Trading Dashboard
CPSM Stock Insider Trading Activity Follow @QuiverQuant for major insider updates

---

Closing Price
Purchase
Sale
Name
Type
Shares
Price
Shares Held
Date
Reported
CPSM Stock Institutional Owners
Investor
Shares
Change in Shares
Market Value
Date
Reported
CPSM Derivatives Institutional Owners
Investor
Type
Shares
Change in Shares
Market Value
Date
Reported

Recently reported changes in CPSM holdings by institutional investors

Quarterly net insider trading by CPSM's directors and management

Quiver Logo

No recent Insider Trading for this ticker

Insider Trading Dashboard

* Insider trading data parsed from SEC Form 4 filings by Quiver Quantitative. Sign up for the Quiver API for real-time access.

About

Backtest Start Date
CAGR (Total)
Return (30d)
Return (1Y)
  • 1M
  • 3M
  • 6M
  • YTD
  • 1Y
  • 2Y
  • 5Y
  • MAX

About

Backtest Start Date

Key Metrics

Return (1d)

Return (30d)

Return (1Y)

CAGR (Total)

Max Drawdown

Beta

Alpha

Sharpe Ratio

Win Rate

Average Win

Average Loss

Annual Volatility

Annual Std Dev

Information Ratio

Treynor Ratio

Total Trades

Show More
Metrics Definitions

Disclaimer: The performance results shown are based on historical backtesting and are hypothetical in nature. Backtested performance does not represent actual trading and does not account for all market factors that may affect execution, such as liquidity, slippage, and changing market conditions. Past performance is not necessarily indicative of future results. There is no guarantee that any trading strategy will be profitable or avoid losses.

  • Alpha

    Measures a portfolio's risk-adjusted performance against that of its benchmark

    Learn More about Alpha
  • Annual Standard Deviation

    Measures how much the portfolio's total return varies from its mean or average.

    Learn More about Annual Standard Deviation
  • Annual Volatility

    A statistical measure of the dispersion of returns for the portfolio.

    Learn More about Annual Volatility
  • Average Win

    The average return (%) for trades that resulted in a positive return.

  • Average Loss

    The average return (%) for trades that resulted in a negative return.

  • Beta

    A measure of the volatility of the portfolio compared to the market as a whole.

    Learn More about Beta
  • CAGR

    CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.

    Learn More about CAGR
  • Information Ratio

    A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.

    Learn More about Information Ratio
  • Max Drawdown

    the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.

    Learn More about Max Drawdown
  • Sharpe Ratio

    The Sharpe Ratio is a measure of historical risk-adjusted return, which quantifies the amount of return that an investor received per unit of risk.

    Learn More about Sharpe Ratio
  • Total Trades

    The total number of trades made by this strategy.

  • Treynor Ratio

    Attempts to measure how successful an investment is in providing compensation to investors for taking on investment risk.

    Learn More about Treynor Ratio
  • Win Rate

    The percentage of total trades that resulted in a positive return.

Subscribe to Quiver Premium for insider trading alerts

Be the first to see our newest insights and key updates across all datasets.

schema-2

Government lobbying spending instances

Quiver Logo

No Corporate Lobbying instances for this ticker

Corporate Lobbying Dashboard

Former government officials who have lobbied for CPSM

Quiver Logo

No former government officials on record as having lobbied for CPSM

Revolving Door Dashboard

CPSM Estimated quarterly lobbying spending

Quiver Logo

No Corporate Lobbying data for this ticker

Corporate Lobbying Dashboard

CPSM Revenue by Segment or Geography

By Segment
By Geography
Quiver Logo

No Revenue by Segment data for this ticker

Revenue Breakdown Dashboard
Quiver Logo

No Revenue by Geography data for this ticker

Revenue Breakdown Dashboard
CPSM Income Statement
CPSM Balance Sheet
CPSM Cash Flow
U.S. Patents

New CPSM patent grants

Quiver Logo

No new patents for this ticker

U.S. Patents Dashboard
Government Contracts

Federal grants, loans, and purchases

Quiver Logo

No Government Contracts for this ticker

Government Contracts Dashboard
Government Contracts

Estimated quarterly amount awarded to CPSM from public contracts

Quiver Logo

No recent Government Contracts for this ticker

Government Contracts Dashboard
CPSM News

Recent insights relating to CPSM

CNBC Recommendations

Recent picks made for CPSM stock on CNBC

Top ETF Holders

ETFs with the largest estimated holdings in CPSM

CPSM Analyst Ratings

CPSM Stock Forecasts
...

  • ... Highest Price Target
  • ... Median Price Target
  • ... Lowest Price Target
CPSM Analyst Forecasts
Analyst
Firm
Current
Previous
Date
Frequently Asked Questions
  • Is $CPSM stock a Buy, Sell, or Hold?

  • What is the price target for $CPSM stock?

* Analyst consensus is not financial advice. Please see our data disclaimers .

CPSM Top Shareholders
Shareholder
Shares Held
CPSM Options Owners
Shareholder
Security
Underlying Shares
Frequently Asked Questions
  • Who owns $CPSM stock?

  • Who owns the most shares of $CPSM stock?

  • What funds own $CPSM stock?

* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.

CPSM Stock Smart Score

The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.

The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.
?

Sign Up to view CPSM Smart Score

Score Breakdown
Bull Case vs Bear Case

See concise summaries of analyst reports, presenting both bullish and bearish arguments for a stock.

Example:

Bulls Say:

The Bulls Say summary highlights positive aspects of the stock.

Bears Say:

The Bears Say summary points out potential risks and negative aspects of the stock.

Show More
About CPSM

No description available

Calamos S&P 500 Structured Alt Protection ETF - (CPSM) Historical Stock Prices

Calamos S&P 500 Structured Alt Protection ETF - (CPSM) closed at $29.58 on September 23, 2026. Over the past year its adjusted close ranged from $28.23 to $29.62. Daily prices go back to May 1, 2024, 601 trading days in all.

  • 1 month+0.28%
  • 3 months+1.44%
  • Year to date+3.35%
  • 1 year+4.67%
  • 3 years—
  • 5 years—
  • Max+18.19%
See every congressional and insider trade on the CPSM price chart

Quiver Premium charts CPSM's full daily history since 2014 with each congressional purchase and sale and every open-market insider purchase marked on the price line, with hover details for each trade.

Upgrade to Premium

Last 12 months, newest first

Access Raw Data Daily prices since 2014 for every ticker, through the Quiver API
DateOpenHighLowCloseAdj. CloseVolume
Sep 23, 2026 29.58 29.60 29.56 29.58 29.58 9,181
Sep 22, 2026 29.61 29.63 29.58 29.62 29.62 3,280
Sep 21, 2026 29.57 29.61 29.56 29.59 29.59 4,358
Sep 18, 2026 29.50 29.54 29.50 29.54 29.54 4,477
Sep 17, 2026 29.50 29.53 29.49 29.53 29.53 929
Sep 16, 2026 29.53 29.53 29.48 29.48 29.48 363
Sep 15, 2026 29.51 29.51 29.51 29.51 29.51 353
Sep 14, 2026 29.48 29.57 29.48 29.52 29.52 1,314
Sep 11, 2026 29.55 29.55 29.55 29.55 29.55 111
Sep 10, 2026 29.48 29.51 29.48 29.51 29.51 190
Sep 9, 2026 29.54 29.54 29.54 29.54 29.54 268
Sep 8, 2026 29.52 29.56 29.51 29.56 29.56 11,115
Sep 4, 2026 29.58 29.58 29.58 29.58 29.58 33
Sep 3, 2026 29.60 29.61 29.59 29.59 29.59 2,678
Sep 2, 2026 29.50 29.53 29.50 29.53 29.53 1,775
Sep 1, 2026 29.50 29.54 29.48 29.51 29.51 4,294
Aug 31, 2026 29.54 29.54 29.54 29.54 29.54 160
Aug 28, 2026 29.60 29.60 29.54 29.54 29.54 234
Aug 27, 2026 29.55 29.55 29.55 29.55 29.55 4,692
Aug 26, 2026 29.52 29.52 29.52 29.52 29.52 75
Aug 25, 2026 29.55 29.55 29.52 29.52 29.52 824
Aug 24, 2026 29.48 29.54 29.47 29.50 29.50 926
Aug 21, 2026 29.48 29.48 29.48 29.48 29.48 186
Aug 20, 2026 29.55 29.56 29.47 29.47 29.47 2,605
Aug 19, 2026 29.52 29.52 29.52 29.52 29.52 1,252
Aug 18, 2026 29.51 29.55 29.51 29.51 29.51 570
Aug 17, 2026 29.54 29.54 29.50 29.50 29.50 2,436
Aug 14, 2026 29.51 29.58 29.51 29.54 29.54 830
Aug 13, 2026 29.51 29.53 29.51 29.53 29.53 1,404
Aug 12, 2026 29.50 29.50 29.50 29.50 29.50 150
Aug 11, 2026 29.50 29.50 29.48 29.48 29.48 567
Aug 10, 2026 29.53 29.53 29.48 29.48 29.48 161
Aug 7, 2026 29.46 29.48 29.45 29.48 29.48 836
Aug 6, 2026 29.50 29.50 29.46 29.46 29.46 222
Aug 5, 2026 29.45 29.45 29.44 29.45 29.45 1,631
Aug 4, 2026 29.44 29.51 29.42 29.45 29.45 9,513
Aug 3, 2026 29.38 29.41 29.36 29.41 29.41 2,432
Jul 31, 2026 29.32 29.35 29.28 29.35 29.35 2,738
Jul 30, 2026 29.25 29.36 29.25 29.31 29.31 1,016
Jul 29, 2026 29.28 29.33 29.20 29.27 29.27 8,073
Jul 28, 2026 29.27 29.30 29.27 29.30 29.30 904
Jul 27, 2026 29.31 29.31 29.26 29.27 29.27 3,897
Jul 24, 2026 29.30 29.30 29.29 29.29 29.29 356
Jul 23, 2026 29.27 29.28 29.27 29.28 29.28 418
Jul 22, 2026 29.33 29.33 29.33 29.33 29.33 312
Jul 21, 2026 29.30 29.36 29.29 29.33 29.33 14,911
Jul 20, 2026 29.31 29.32 29.29 29.29 29.29 2,093
Jul 17, 2026 29.30 29.33 29.30 29.31 29.31 1,396
Jul 16, 2026 29.32 29.33 29.32 29.33 29.33 196
Jul 15, 2026 29.37 29.37 29.34 29.34 29.34 546
Jul 14, 2026 29.31 29.34 29.30 29.34 29.34 2,376
Jul 13, 2026 29.30 29.30 29.30 29.30 29.30 92
Jul 10, 2026 29.32 29.33 29.30 29.33 29.33 1,496
Jul 9, 2026 29.30 29.31 29.28 29.31 29.31 1,367
Jul 8, 2026 29.29 29.29 29.26 29.27 29.27 2,623
Jul 7, 2026 29.28 29.29 29.28 29.29 29.29 751
Jul 6, 2026 29.28 29.31 29.28 29.31 29.31 3,764
Jul 2, 2026 29.25 29.28 29.25 29.28 29.28 557
Jul 1, 2026 29.23 29.26 29.23 29.26 29.26 3,233
Jun 30, 2026 29.23 29.26 29.23 29.26 29.26 1,642
Jun 29, 2026 29.19 29.23 29.17 29.18 29.18 6,076
Jun 26, 2026 29.19 29.19 29.19 29.19 29.19 25
Jun 25, 2026 29.17 29.22 29.16 29.17 29.17 5,538
Jun 24, 2026 29.15 29.23 29.14 29.16 29.16 5,811
Jun 23, 2026 29.20 29.21 29.18 29.18 29.18 1,131
Jun 22, 2026 29.63 29.63 29.22 29.22 29.22 1,248
Jun 18, 2026 29.26 29.26 29.24 29.24 29.24 1,615
Jun 17, 2026 29.31 29.31 29.15 29.18 29.18 3,941
Jun 16, 2026 29.27 29.29 29.24 29.29 29.29 1,408
Jun 15, 2026 29.25 29.29 29.25 29.28 29.28 3,029
Jun 12, 2026 29.23 29.24 29.18 29.24 29.24 13,559
Jun 11, 2026 29.15 29.22 29.11 29.22 29.22 5,120
Jun 10, 2026 29.21 29.21 29.11 29.15 29.15 1,608
Jun 9, 2026 29.20 29.20 29.14 29.20 29.20 4,405
Jun 8, 2026 29.26 29.26 29.21 29.21 29.21 4,873
Jun 5, 2026 29.23 29.27 29.20 29.21 29.21 11,291
Jun 4, 2026 29.29 29.32 29.27 29.28 29.28 10,985
Jun 3, 2026 29.26 29.27 29.25 29.27 29.27 3,250
Jun 2, 2026 29.28 29.32 29.28 29.29 29.29 5,248
Jun 1, 2026 29.28 29.31 29.23 29.27 29.27 5,628
May 29, 2026 29.30 29.33 29.28 29.29 29.29 16,078
May 28, 2026 29.25 29.29 29.22 29.26 29.26 2,519
May 27, 2026 29.24 29.24 29.21 29.23 29.23 17,341
May 26, 2026 29.40 29.40 29.19 29.25 29.25 7,678
May 22, 2026 29.16 29.21 29.16 29.21 29.21 918
May 21, 2026 29.18 29.20 29.17 29.18 29.18 2,481
May 20, 2026 29.17 29.20 29.15 29.18 29.18 6,963
May 19, 2026 29.16 29.18 29.13 29.16 29.16 9,080
May 18, 2026 29.18 29.19 29.13 29.16 29.16 22,924
May 15, 2026 29.16 29.20 29.15 29.16 29.16 11,560
May 14, 2026 29.18 29.23 29.14 29.18 29.18 15,101
May 13, 2026 29.17 29.17 29.12 29.17 29.17 3,187
May 12, 2026 29.14 29.18 29.12 29.17 29.17 11,865
May 11, 2026 29.21 29.21 29.11 29.16 29.16 34,922
May 8, 2026 29.18 29.21 29.11 29.15 29.15 6,935
May 7, 2026 29.12 29.18 29.10 29.11 29.11 5,589
May 6, 2026 29.08 29.13 29.08 29.11 29.11 9,302
May 5, 2026 29.16 29.16 29.02 29.12 29.12 33,780
May 4, 2026 29.65 29.65 29.03 29.07 29.07 23,631
May 1, 2026 29.06 29.14 29.06 29.11 29.11 67,444
Apr 30, 2026 29.04 29.11 29.04 29.07 29.07 15,201
Apr 29, 2026 29.06 29.06 29.04 29.04 29.04 1,166
Apr 28, 2026 29.01 29.08 28.99 29.05 29.05 2,836
Apr 27, 2026 29.02 29.05 29.02 29.03 29.03 1,627
Apr 24, 2026 29.02 29.05 29.02 29.05 29.05 1,404
Apr 23, 2026 29.03 29.03 29.01 29.01 29.01 867
Apr 22, 2026 29.01 29.11 29.01 29.06 29.06 894
Apr 21, 2026 29.01 29.04 29.00 29.04 29.04 651
Apr 20, 2026 28.98 29.06 28.98 29.05 29.05 3,743
Apr 17, 2026 29.00 29.08 29.00 29.07 29.07 17,714
Apr 16, 2026 28.98 29.01 28.98 29.01 29.01 1,102
Apr 15, 2026 29.00 29.02 28.98 29.01 29.01 2,998
Apr 14, 2026 29.09 29.09 29.00 29.02 29.02 805
Apr 13, 2026 28.96 29.00 28.96 29.00 29.00 4,405
Apr 10, 2026 28.97 28.99 28.97 28.99 28.99 340
Apr 9, 2026 29.00 29.00 28.95 28.96 28.96 362
Apr 8, 2026 28.93 28.95 28.93 28.95 28.95 651
Apr 7, 2026 28.95 28.95 28.87 28.93 28.93 2,556
Apr 6, 2026 28.90 28.95 28.90 28.95 28.95 886
Apr 2, 2026 28.87 28.91 28.87 28.89 28.89 2,043
Apr 1, 2026 28.87 28.91 28.87 28.91 28.91 4,790
Mar 31, 2026 28.80 28.88 28.80 28.86 28.86 21,402
Mar 30, 2026 28.80 28.80 28.75 28.77 28.77 4,352
Mar 27, 2026 28.75 28.85 28.75 28.77 28.77 4,561
Mar 26, 2026 28.81 28.91 28.80 28.80 28.80 600
Mar 25, 2026 28.92 28.92 28.86 28.86 28.86 3,011
Mar 24, 2026 28.85 28.89 28.81 28.81 28.81 1,241
Mar 23, 2026 28.92 28.92 28.85 28.88 28.88 537
Mar 20, 2026 28.82 28.84 28.75 28.80 28.80 1,191
Mar 19, 2026 28.75 28.87 28.75 28.84 28.84 3,153
Mar 18, 2026 28.84 28.84 28.84 28.84 28.84 416
Mar 17, 2026 28.91 28.91 28.87 28.87 28.87 382
Mar 16, 2026 28.92 28.92 28.82 28.82 28.82 1,543
Mar 13, 2026 28.89 28.91 28.80 28.81 28.81 11,649
Mar 12, 2026 28.82 28.82 28.76 28.81 28.81 2,591
Mar 11, 2026 28.80 28.84 28.80 28.84 28.84 1,206
Mar 10, 2026 28.83 28.88 28.79 28.80 28.80 4,760
Mar 9, 2026 28.74 28.80 28.74 28.80 28.80 745
Mar 6, 2026 28.75 28.80 28.75 28.80 28.80 433
Mar 5, 2026 28.80 28.80 28.78 28.80 28.80 8,325
Mar 4, 2026 28.84 28.84 28.81 28.84 28.84 1,418
Mar 3, 2026 28.78 28.83 28.76 28.83 28.83 928
Mar 2, 2026 28.78 28.86 28.78 28.84 28.84 1,427
Feb 27, 2026 28.81 28.87 28.79 28.83 28.83 2,058
Feb 26, 2026 28.80 28.82 28.80 28.82 28.82 210
Feb 25, 2026 28.80 28.84 28.79 28.84 28.84 1,530
Feb 24, 2026 28.77 28.81 28.77 28.81 28.81 211
Feb 23, 2026 28.77 28.78 28.76 28.77 28.77 673
Feb 20, 2026 28.83 28.84 28.77 28.81 28.81 5,647
Feb 19, 2026 28.75 28.79 28.75 28.79 28.79 388
Feb 18, 2026 28.76 28.81 28.76 28.80 28.80 1,581
Feb 17, 2026 28.73 28.77 28.73 28.77 28.77 471
Feb 13, 2026 28.73 28.77 28.73 28.77 28.77 1,983
Feb 12, 2026 28.86 28.86 28.73 28.76 28.76 9,906
Feb 11, 2026 28.75 28.78 28.74 28.78 28.78 1,385
Feb 10, 2026 28.75 28.83 28.75 28.79 28.79 5,890
Feb 9, 2026 28.74 28.77 28.74 28.77 28.77 2,060
Feb 6, 2026 28.71 28.77 28.71 28.77 28.77 4,504
Feb 5, 2026 28.69 28.77 28.69 28.72 28.72 5,740
Feb 4, 2026 28.75 28.78 28.70 28.72 28.72 10,983
Feb 3, 2026 28.74 28.75 28.71 28.74 28.74 2,395
Feb 2, 2026 28.75 28.75 28.72 28.73 28.73 16,766
Jan 30, 2026 28.70 28.78 28.70 28.74 28.74 6,660
Jan 29, 2026 28.73 28.74 28.69 28.74 28.74 6,477
Jan 28, 2026 28.75 28.79 28.75 28.75 28.75 2,189
Jan 27, 2026 28.77 28.77 28.70 28.75 28.75 7,372
Jan 26, 2026 28.69 28.73 28.69 28.71 28.71 2,664
Jan 23, 2026 28.77 28.77 28.69 28.73 28.73 800
Jan 22, 2026 28.69 28.74 28.68 28.72 28.72 3,464
Jan 21, 2026 28.66 28.68 28.65 28.68 28.68 17,495
Jan 20, 2026 28.65 28.67 28.65 28.67 28.67 1,921
Jan 16, 2026 28.67 28.69 28.66 28.68 28.68 11,755
Jan 15, 2026 28.69 28.69 28.67 28.68 28.68 4,858
Jan 14, 2026 28.66 28.68 28.66 28.68 28.68 454
Jan 13, 2026 28.67 28.68 28.67 28.68 28.68 137
Jan 12, 2026 28.69 28.69 28.67 28.68 28.68 3,279
Jan 9, 2026 28.66 28.72 28.66 28.68 28.68 8,408
Jan 8, 2026 28.64 28.66 28.64 28.66 28.66 2,636
Jan 7, 2026 28.65 28.70 28.65 28.66 28.66 13,934
Jan 6, 2026 28.60 28.70 28.60 28.66 28.66 4,272
Jan 5, 2026 28.64 28.67 28.63 28.65 28.65 11,621
Jan 2, 2026 28.64 28.66 28.62 28.64 28.64 9,185
Dec 31, 2025 28.67 28.67 28.61 28.62 28.62 10,958
Dec 30, 2025 28.62 28.65 28.61 28.62 28.62 4,949
Dec 29, 2025 28.57 28.66 28.57 28.64 28.64 2,186
Dec 26, 2025 28.61 28.66 28.61 28.64 28.64 10,180
Dec 24, 2025 28.59 28.62 28.59 28.62 28.62 343
Dec 23, 2025 28.58 28.64 28.58 28.60 28.60 4,603
Dec 22, 2025 28.59 28.60 28.59 28.59 28.59 2,696
Dec 19, 2025 28.55 28.58 28.55 28.58 28.58 545
Dec 18, 2025 28.51 28.59 28.51 28.55 28.55 4,493
Dec 17, 2025 28.49 28.60 28.49 28.60 28.60 971
Dec 16, 2025 28.48 28.60 28.48 28.52 28.52 3,127
Dec 15, 2025 28.54 28.59 28.51 28.57 28.57 5,598
Dec 12, 2025 28.55 28.58 28.50 28.50 28.50 3,402
Dec 11, 2025 28.53 28.54 28.50 28.54 28.54 2,785
Dec 10, 2025 28.48 28.54 28.47 28.54 28.54 1,394
Dec 9, 2025 28.48 28.51 28.48 28.51 28.51 150
Dec 8, 2025 28.52 28.52 28.48 28.48 28.48 795
Dec 5, 2025 28.53 28.53 28.46 28.51 28.51 6,389
Dec 4, 2025 28.46 28.47 28.46 28.47 28.47 1,607
Dec 3, 2025 28.56 28.56 28.45 28.50 28.50 4,316
Dec 2, 2025 28.45 28.45 28.44 28.45 28.45 545
Dec 1, 2025 28.48 28.54 28.44 28.48 28.48 2,009
Nov 28, 2025 28.33 28.49 28.33 28.49 28.49 2,499
Nov 26, 2025 28.42 28.45 28.41 28.45 28.45 12,657
Nov 25, 2025 28.38 28.43 28.37 28.43 28.43 1,044
Nov 24, 2025 28.47 28.47 28.36 28.42 28.42 2,810
Nov 21, 2025 28.31 28.37 28.29 28.37 28.37 841
Nov 20, 2025 28.38 28.40 28.30 28.32 28.32 5,017
Nov 19, 2025 28.33 28.38 28.31 28.38 28.38 9,607
Nov 18, 2025 28.31 28.35 28.29 28.31 28.31 3,776
Nov 17, 2025 28.36 28.38 28.31 28.33 28.33 3,350
Nov 14, 2025 28.20 28.38 28.20 28.36 28.36 8,585
Nov 13, 2025 28.39 28.42 28.33 28.36 28.36 12,730
Nov 12, 2025 28.41 28.43 28.39 28.43 28.43 2,904
Nov 11, 2025 28.36 28.44 28.36 28.44 28.44 2,979
Nov 10, 2025 28.36 28.43 28.35 28.43 28.43 6,888
Nov 7, 2025 28.38 28.40 28.33 28.38 28.38 6,905
Nov 6, 2025 28.35 28.38 28.31 28.34 28.34 7,975
Nov 5, 2025 28.29 28.37 28.29 28.37 28.37 2,974
Nov 4, 2025 28.34 28.36 28.34 28.36 28.36 4,507
Nov 3, 2025 28.33 28.39 28.33 28.38 28.38 64,832
Oct 31, 2025 28.35 28.40 28.35 28.38 28.38 1,734
Oct 30, 2025 28.35 28.36 28.35 28.36 28.36 148
Oct 29, 2025 27.75 28.44 27.75 28.38 28.38 2,976
Oct 28, 2025 28.37 28.41 28.37 28.41 28.41 586
Oct 27, 2025 28.48 28.48 28.36 28.40 28.40 1,267
Oct 24, 2025 28.35 28.40 28.35 28.39 28.39 9,025
Oct 23, 2025 28.32 28.40 28.32 28.35 28.35 5,974
Oct 22, 2025 28.36 28.36 28.32 28.34 28.34 2,888
Oct 21, 2025 28.32 28.36 28.32 28.36 28.36 2,636
Oct 20, 2025 28.31 28.41 28.31 28.36 28.36 1,446
Oct 17, 2025 28.21 28.32 28.21 28.32 28.32 577
Oct 16, 2025 28.27 28.31 28.27 28.30 28.30 1,485
Oct 15, 2025 28.21 28.30 28.21 28.27 28.27 13,396
Oct 14, 2025 28.30 28.31 28.28 28.31 28.31 4,222
Oct 13, 2025 28.32 28.35 28.25 28.31 28.31 6,020
Oct 10, 2025 28.30 28.34 28.26 28.27 28.27 1,356
Oct 9, 2025 28.34 28.36 28.26 28.32 28.32 2,094
Oct 8, 2025 28.28 28.32 28.26 28.32 28.32 5,129
Oct 7, 2025 28.28 28.32 28.27 28.32 28.32 5,594
Oct 6, 2025 28.28 28.38 28.26 28.28 28.28 10,592
Oct 3, 2025 28.28 28.32 28.27 28.32 28.32 3,117
Oct 2, 2025 28.30 28.34 28.26 28.31 28.31 3,741
Oct 1, 2025 28.26 28.31 28.24 28.31 28.31 416
Sep 30, 2025 28.24 28.29 28.24 28.29 28.29 466
Sep 29, 2025 28.26 28.28 28.23 28.28 28.28 41,951
Sep 26, 2025 28.22 28.31 28.21 28.27 28.27 1,058
Sep 25, 2025 28.22 28.25 28.20 28.25 28.25 1,720
Sep 24, 2025 28.23 28.23 28.22 28.23 28.23 1,215
Sep 23, 2025 28.23 28.29 28.23 28.26 28.26 2,357

Open, high, low and close are the prices as traded. Adjusted close accounts for splits and dividends, and is what the chart and returns use. Where a company changed its ticker, its history under the old symbol is included.

Need daily prices for every ticker, in code?

The Quiver API serves daily prices back to 2014 alongside congressional trades, insider trades, 13F holdings and lobbying, all under one key and inside Claude or ChatGPT through our MCP server.

Explore the Quiver API
Calamos S&P 500 Structured Alt Protection ETF - Executive Compensation

We estimate that -- received a compensation of -- in --, making them the highest paid executive at CPSM, per a recent SEC DEF 14A filing.



Name
Role
Salary
Bonus
Stock/Option Awards
Total Compensation