CHI (CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND) OCF Margin %: 24.42% (As of Apr. 2026) — 13% Below Median

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CHI CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND CHI
35 GF Score
Price $12.64
! 5 Warning Signs
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What is CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND OCF Margin %?

CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND CHI -2.17% 35 OCF Margin % is 24.42% as of Apr. 2026, which is 13% below its 10-year median of 28.15. GuruFocus rates CHI with a GF Score™ of 35/100. The stock has 5 warning signs investors should review. Among 1,457 Asset Management companies, CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND ranks worse than 62.25% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's Cash Flow from Operations for the six months ended in Apr. 2026 was $28.5 Mil. CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's Revenue for the six months ended in Apr. 2026 was $116.6 Mil. Therefore, CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's OCF Margin % for the quarter that ended in Apr. 2026 was 24.42%.

As of today, CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's current OCF Yield % is 0.56%.

The historical rank and industry rank for CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's OCF Margin % or its related term are showing as below:

CHI' s OCF Margin % Range Over the Past 10 Years
Min: -982.81   Med: 28.15   Max: 346.57
Current: 1.89


During the past 9 years, the highest OCF Margin % of CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND was 346.57%. The lowest was -982.81%. And the median was 28.15%.

CHI's OCF Margin % is ranked worse than
62.25% of 1457 companies
in the Asset Management industry
Industry Median: 14.93 vs CHI: 1.89


CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND OCF Margin % Related Terms


CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND OCF Margin % Historical Data

* Premium members only.

The historical data trend for CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's OCF Margin % can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND OCF Margin % Chart

CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND Annual Data
Trend Oct17 Oct18 Oct19 Oct20 Oct21 Oct22 Oct23 Oct24 Oct25
OCF Margin %
Get a 7-Day Free Trial Premium Member Only -4.96 -28.40 -982.81 50.51 38.74

CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND Semi-Annual Data
Oct17 Apr18 Oct18 Apr19 Oct19 Apr20 Oct20 Apr21 Oct21 Apr22 Oct22 Apr23 Oct23 Apr24 Oct24 Apr25 Oct25 Apr26
OCF Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 56.00 42.23 -647.15 -12.15 24.42

CHI vs PTA, CHY, MUC: OCF Margin % Comparison

For the Asset Management subindustry, CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's OCF Margin %, along with its competitors' market caps and OCF Margin % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND OCF Margin % vs Asset Management Industry

For the Asset Management industry and Financial Services sector, CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's OCF Margin % distribution charts can be found below:

* The bar in red indicates where CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's OCF Margin % falls into.


CHI
35GF Score
CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND CHI
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND OCF Margin % Calculation

OCF Margin % is the ratio of Cash Flow from Operations divided by net sales or Revenue, usually presented in percent.

CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's OCF Margin for the fiscal year that ended in Oct. 2025 is calculated as

OCF Margin=Cash Flow from Operations (A: Oct. 2025 )/Revenue (A: Oct. 2025 )
=67.112/173.215
=38.74 %

CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's OCF Margin for the quarter that ended in Apr. 2026 is calculated as

OCF Margin=Cash Flow from Operations (Q: Apr. 2026 )/Revenue (Q: Apr. 2026 )
=28.471/116.572
=24.42 %

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about OCF Margin % →
What does a OCF Margin % of 24.42% mean?
CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND (CHI) has a OCF Margin % of 24.42% as of Apr. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND and its competitors. This is 13% below median its historical median of 28.15. According to the industry distribution chart, CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND ranks #907 out of 1457 companies in the Asset Management industry, placing it in the top 62.3%.
Is CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's OCF Margin % too high?
CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's current OCF Margin % of 24.42% is 13% below median its 10-year median of 28.15. The Asset Management industry median OCF Margin % is 14.93. CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's value of 24.42% is 63.6% above this industry median. Based on the distribution chart, CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND ranks #907 out of 1457 companies in the Asset Management industry, which is below the industry midpoint. Overall, CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND has a GF Score™ of 35/100, reflecting its overall financial health beyond just this single metric.
How does CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's OCF Margin % compare to PTA and CHY?
According to the Asset Management industry distribution chart, CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND ranks #907 out of 1457 companies for OCF Margin %. This places CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND in the lower half of its industry. The industry median OCF Margin % is 14.93. CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's value of 24.42% is 63.6% above this benchmark. While the company's 10-year median is 28.15 vs. the industry median of 14.93, CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Margin % for an Asset Management company?
The median OCF Margin % among Asset Management companies is 14.93, based on 1,457 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's current OCF Margin % of 24.42% is 63.6% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND and its competitors. For the Asset Management industry, the median OCF Margin % is 14.93 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's current OCF Margin % is 24.42%, which is 13% below median its own 10-year median of 28.15. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND stock overvalued right now?
CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND (CHI) has a current OCF Margin % of 24.42%. The current OCF Margin % is 24.42%, which is 13% below median its 10-year median of 28.15 and 63.6% above the Asset Management industry median of 14.93. CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND's overall GF Score™ is 35/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND (CHI), the current OCF Margin % is 24.42% as of Apr. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

CALAMOS CONVERTIBLE OPPORTUNITIES &OME FUND Business Description

Address 2020 Calamos Court, Naperville, IL, USA, 60563-2787
CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND operates as a closed-end management investment company. Its investment objective is to provide total return through a combination of capital appreciation and current income. The Fund invests in convertible securities and high-yield securities.
35GF Score

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OCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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