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Calamos S&P 500 Structured Alt Protection ETF – February (CPSF) Fund Overview

Educational signal · not a buy or sell recommendation · How to read this

$26.66 +$0.005 (+0.02%)
Vol: 4|

Beta 0.17: the stock has moved about 83% less than the S&P 500.

Data from FMP · Methodology

For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated Mar 17, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR

Quick Answer

Calamos S&P 500 Structured Alt Protection ETF – February (CPSF) trades at $26.66. Sector: Financials.

Price as of · Last analyzed: Mar 17, 2026
Calamos S&P 500 Structured Alt Protection ETF – February (CPSF) aims to replicate the S&P 500's positive price return up to a capped amount, while providing protection against potential losses. The ETF operates within the asset management sector, offering a unique risk-managed investment product.

Analyst Coverage for CPSF: CPSF does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage.

▶ Watch the CPSF film Every key number, told as a short cinematic story — just press play. ~2 min

Calamos S&P 500 Structured Alt Protection ETF – February (CPSF) Financial Services Profile

IPO Year2025

Calamos S&P 500 Structured Alt Protection ETF – February (CPSF) offers investors exposure to the S&P 500 with a capped upside and downside protection over a one-year period. Operating in the asset management sector, CPSF provides a risk-managed approach, differentiating itself through its structured protection strategy and focus on mitigating losses.

Data Provenance | Financial Data Quantitative Analysis Analysis: Mar 17, 2026

What Is the Investment Thesis for CPSF?

AI-written as of Mar 17, 2026 — figures and tone reflect the data available then, not today's score.

Its key value driver is the defined downside protection, shielding investors from potential market downturns. The capped upside participation allows for potential gains, albeit limited. A primary growth catalyst is increasing investor demand for risk-managed investment solutions, particularly in volatile market environments. As of 2026-03-17, the ETF's market cap is $0.02 billion, indicating room for growth as awareness and adoption increase. The ETF's beta of 0.17 suggests low volatility relative to the broader market, further enhancing its appeal to risk-averse investors. The absence of a dividend yield is a drawback for income-seeking investors, but aligns with the ETF's focus on capital appreciation with downside protection. The annual reset mechanism allows the ETF to adapt to changing market conditions, maintaining its intended risk profile.

Based on FMP financials and quantitative analysis

CPSF Key Highlights

AI-written as of Mar 17, 2026 — figures and tone reflect the data available then, not today's score.

Market Cap of $0.02 billion indicates the ETF's current size and potential for growth within the asset management sector.

  • Beta of 0.17 signifies low volatility compared to the S&P 500, appealing to risk-averse investors.
  • 100% downside protection over a one-year period provides a safety net against market downturns.
  • Capped upside participation allows investors to benefit from potential S&P 500 gains, albeit with a defined limit.
  • Annual reset mechanism enables the ETF to adapt to changing market conditions and maintain its intended risk profile.

Who Are CPSF's Competitors?

CPSF is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap MoonshotScore
CPSN Calamos S&P 500 Structured Alt Protection ETF – November $28.26 +0.03% $31.8M —
CPSO Calamos S&P 500 Structured Alt Protection ETF – October $28.43 +0.07% $27.0M —
CPSR Calamos S&P 500 Structured Alt Protection ETF – March $26.20 +0.03% $24.3M —
CPST Calamos S&P 500 Structured Alt Protection ETF – September $28.18 +0.04% $32.4M —
IDEC Innovator Intl Developed Power Buffer ETF $34.49 -0.10% $24.8M —
BLK BlackRock, Inc. $1065.28 +0.53% $164B 51 5-pillar
BX Blackstone Inc. $112.47 +0.64% $135B 68 5-pillar
APOS Apollo Global Management, Inc. $25.53 -0.23% $74.8B 56 5-pillar

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are CPSF's Key Strengths?

Defined downside protection.

  • Capped upside participation.
  • Annual reset mechanism.
  • Low beta compared to the S&P 500.

What Are CPSF's Weaknesses?

Capped upside limits potential gains.

  • Management fees can reduce overall returns.
  • Performance depends on the accuracy of options pricing and execution.
  • No dividend yield.

What Are the Key Risks for CPSF?

Rising interest rates could make fixed income investments more attractive.

  • Increased competition from other structured outcome ETFs.
  • Market volatility could impact the cost and availability of options contracts.
  • Changes in regulations could affect the ETF's structure or operations.

What Are CPSF's Competitive Advantages?

  • Unique structured protection strategy differentiates it from traditional index funds.
  • Calamos Investments' expertise in alternative investment strategies provides a competitive advantage.
  • Defined downside protection offers a valuable benefit in volatile market environments.

What Does CPSF Do?

Calamos S&P 500 Structured Alt Protection ETF – February (CPSF) is an exchange-traded fund (ETF) designed to provide investors with a unique investment strategy that combines potential upside participation in the S&P 500 with downside protection. The ETF seeks to match the positive price return of the S&P 500 up to a defined cap, while simultaneously protecting against 100% of losses over a one-year period, before fees and expenses. This structured approach aims to offer investors a balance between growth potential and risk management. The ETF is part of the Calamos Investments family of funds, known for its expertise in alternative investment strategies. Calamos Investments was founded in 1977 and has a long history of providing innovative investment solutions to individual and institutional investors. CPSF represents an extension of this expertise, applying a structured protection strategy to a broad market index like the S&P 500. The ETF's investment objective is to provide a defined level of downside protection while allowing investors to participate in the potential gains of the stock market. This makes it an appealing option for investors seeking to manage risk while still pursuing growth opportunities. CPSF is designed to reset annually, providing a new cap and floor for each one-year period. This reset mechanism allows the ETF to adapt to changing market conditions and maintain its intended risk profile. The ETF's strategy involves the use of options contracts to create the desired payoff profile. These options are carefully selected and managed to achieve the ETF's investment objective. The ETF's performance will depend on the performance of the S&P 500, the level of the cap, and the cost of the options used to provide the downside protection.

What Products and Services Does CPSF Offer?

  • Provide investors with exposure to the S&P 500.
  • Offer 100% downside protection against losses over a one-year period (before fees and expenses).
  • Seek to match the positive price return of the S&P 500 up to a defined cap.
  • Utilize options contracts to create the desired payoff profile.
  • Reset the cap and floor annually to adapt to changing market conditions.
  • Cater to risk-averse investors seeking a balance between growth and protection.

How Does CPSF Make Money?

  • Generate revenue through management fees charged on assets under management (AUM).
  • Employ a structured investment strategy using options contracts.
  • Provide a defined level of downside protection while allowing participation in potential market gains.

What Industry Does CPSF Operate In?

The asset management industry is characterized by increasing demand for innovative investment solutions that cater to diverse risk appetites. CPSF operates within this context, offering a structured protection strategy that differentiates it from traditional index funds. The competitive landscape includes other structured outcome ETFs, as well as traditional asset managers offering actively managed portfolios. CPSF's focus on downside protection positions it as a potential alternative to traditional fixed income investments in a low-yield environment.

Who Are CPSF's Key Customers?

  • Risk-averse individual investors.
  • Financial advisors seeking risk-managed solutions for their clients.
  • Institutional investors looking for downside protection in their portfolios.
Model self-rating on this text: 83% (not a measure of the evidence) Updated: Mar 17, 2026

Research confidence

Low

Thin evidence — scoring coverage unknown. Treat this as a starting point, not a conclusion.

  • ● Scoring coverage unknown
  • ● Price is current
  • ● No filing on record
  • ● No analyst coverage
  • ● This is an etf, not an operating company

MoonshotScore History

Recorded daily since 2026-08-23 · 41 snapshots

2026-08-23 47
2026-08-31 47
2026-09-08 47
2026-09-16 47
2026-09-24 47
2026-10-04 47

What changed?

The score has stayed at 47.

Over the same 30 days the stock moved +0.1%.

CPSF Financials

Bull Case vs Bear Case

Bull Case

  • Defined downside protection.
  • Capped upside participation.
  • Annual reset mechanism.
  • Low beta compared to the S&P 500.

Bear Case

  • Capped upside limits potential gains.
  • Management fees can reduce overall returns.
  • Performance depends on the accuracy of options pricing and execution.
  • No dividend yield.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · March 2026

CPSF Latest News

No recent news available for CPSF.

CPSF Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for CPSF.

Price Targets

Wall Street price target analysis for CPSF.

CPSF MoonshotScore

MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for CPSF; grades run from A+ (80-100) to F (below 30).

Common Questions About CPSF (Financials)

What are the main risks for CPSF?

The primary risks for CPSF include the capped upside participation, which limits potential gains in strong bull markets. Additionally, the management fees can reduce overall returns, and the performance depends on the accuracy of options pricing and execution.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated

MoonshotScore is not published for this security.

Data Sources & Methodology
Figures come from Financial Modeling Prep (FMP). If FMP has no figure for a ticker, a price or fundamental may come from a Yahoo Finance fallback, or a price from an Alpaca fallback. SEC EDGAR is used only for filing links and company identity details (legal name, address), never for figures. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • Financial data is based on available information as of 2026-03-17.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis