The Analytical Investor
Month 7, Week 1 of the year’s course · 25 of 48 publishedLine height: each week’s reading time, not a price

An evolving research journal on investing, written in the open.

The Analytical Investor helps investors think clearly about money, markets and long-term wealth. It doesn’t deal in speculation or short-term trading. It works through one structured framework, built on three principles: risk management, time and discipline.

How it works

One article a week for a year, arranged as a course. Each month takes one idea and works through it four ways, so every week builds on the one before.

  1. Street Smart Finance

    Week 1

    Market ideas in plain language, for the decisions ordinary investors actually face.

  2. Analyst Desk

    Week 2

    The frameworks behind the ideas: CAPM, valuation, allocation, risk.

  3. Quant Lab

    Week 3

    The same frameworks as working Python you can run and change.

  4. Essay

    Week 4

    The month in one argument: what the four weeks add up to.

You can read it in order from Month 1, follow one series through the year, or start with this week’s article. See all 48 weeks.

Three principles

  • Risk management
  • Time
  • Discipline

Every article comes back to these three. The Month 1 essay, Investment Philosophy: Risk, Time, and Discipline, sets them out in full.

Who writes it

Timothy Bareire Aine

Finance professional and quantitative finance student

Timothy works in the collective investment schemes industry, where he has practical experience in investment operations, investor relations and financial markets. He writes this journal to connect everyday investing with how professional asset managers actually make decisions.

He is pursuing advanced studies in quantitative finance, with the aim of bringing data-driven research and sound investment principles to professional asset management.

His work here focuses on

  • Investor education for people who want to grow wealth responsibly
  • The analytical frameworks behind professional investment decisions
  • The quantitative tools and models used in modern finance

Why it exists

To make the case for disciplined capital allocation, and to help build a stronger investment culture in emerging markets.

The journal records the ideas, frameworks and principles behind thoughtful investing as they are worked out, week by week, with the reasoning and the code shown.

Not investment advice

Everything published here is for education and general information only. It is not investment, financial, tax or legal advice, and it is not a recommendation to buy, sell or hold any security, fund or other investment.

The articles don’t take into account your objectives, financial situation or needs. Models, code and examples are simplified for teaching, may contain errors, and use assumptions that won’t match real markets. Past performance is not a reliable guide to future returns, and all investing involves risk, including the loss of the money you invest.

Before acting on anything you read here, consider getting advice from a licensed financial adviser in your country. The views are the author’s own and do not represent his employer.

Get in touch

Get the articles by email, in course order. Choose how many; nothing else arrives.

New subscribers also get the Investment Growth Simulator, a free Excel workbook.

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