About

A research-forward investing desk

This library pairs articles with calculators and structured topics. Personalized advice belongs with your own licensed professionals—not inside anonymous email.

Publisher of: Education and calculators
Does not: Trade, hold money or advise
Advisor match: Licensed advisors, on request

Philosophy Methodology

Contents 7 sections

What is on file

Every page on the site sits on one of five shelves. Each count is the number of pages on that shelf today.

How the pages are written

STD-01
Philosophy
Why we favor clear writing, modest claims, and respect for risk.
STD-02
Research methodology
Sources, stated assumptions, and how calculators are checked.
L-01
Legal and disclosures
What the site is not, and what to check before you rely on a figure.

Education, tools, and a direct line to our team

Fenul Capital Investment publishes articles on investing, research topics that group related reading, strategy pages that explain an idea and how it can go wrong, and seven calculators that run in your browser. It is an education site. It does not sell investments, hold money or place trades, and it does not give personal advice.

Articles and market notes, written to explain rather than to predict.
Research topics that link the articles and calculators on one subject.
Strategy pages: who an idea might fit, and what can go wrong.
Seven calculators that state their assumptions and run in your browser.

Sources, assumptions and corrections

What stands behind a page, said plainly.

AI-assisted drafting

Articles are drafted and structured with the help of AI tools. The site names no author and claims no expert or compliance review, so read each page as general education.

Assumptions on the page

Each calculator and worked example states what it assumes, and figures shown as arithmetic are worked from the inputs beside them. The site shows no live prices and makes no forecasts.

Corrections

If a page is wrong, tell us through the contact page with the page and the figure, and it is corrected.

What it leaves out

No brokerage, custody or trade execution, no trading signals or model portfolios, and no personal recommendations by email or anywhere else.

Questions about this site

Who is behind it?: Fenul Capital Investment is Fenul's own research and investment publication. It is funded by advertising, and by the trading-technology and investment work readers contact us for directly.
Does it cost anything?: No. Reading, the calculators and sending our team a message are all free and create no obligation.
Is anything here a recommendation?: No. Articles, strategy pages and calculators explain how things work. They are not a recommendation to buy or sell anything and are not tailored to your situation.
How do I get a question answered?: Use the contact page to send a question, a correction, or a request for algorithm development, investment advice or private fund access — a person on our team reads it and replies directly.

Not investment advice

Articles and calculators on this site are for learning. They are not a recommendation to buy or sell any security, and they are not tailored to your personal situation.

Education vs personal advice. If you work with an adviser, that relationship has its own agreements and disclosures. Reading here does not replace that.
No outcome guarantees. Markets are uncertain. We write to explain ideas and trade-offs—not to promise returns or timing.