HVIF™ · The Hybrid Value Investment Framework

A doctor's guide to self-directed investing.

Using HVIF™, artificial intelligence, and discipline — from a urologist who spent forty-five years being a fairly poor investor, then built a framework that fixed it.

The Independent Investor — publishing September 1, 2026.

The doctor relaxed on a sunset dock at the end of a good day
The Independent Investor — book cover
Publishing September 1, 2026
The Independent Investor
Pre-Order the Book
Before & After

“I'm not sure what my financial advisor is doing with my money.

For fifteen years I paid expensive advisors to manage my portfolio. Three years ago the one I ended up with couldn't tell me what his strategy was, or how I could tell if I was doing well. It was time for a change.

Before Doctor panicking over a hot stock tip while the market drops

Reacting to the noise

A friend's hot tip. A breathless headline. Four accounts, a hundred statements, and no honest way to say how any of it had performed. Every decision made on adrenaline and a 1%-of-assets fee.

After HVIF™ Doctor calm at his desk, the same complexity now scored account by account

The same complexity — handled

Same four accounts. Same hundred statements. But every holding now has a score, every account a clear role, and every decision a written rationale. The complexity didn't shrink. It just stopped being frightening.

The doctor examining the S&P 500 like a patient with a stethoscope
The Idea

Invest the way a doctor makes a diagnosis.

A surgeon doesn't operate on a hunch. There's a workup, a differential, a checklist — the same careful process every time. HVIF™ brings that habit of mind to a portfolio.

HVIF™ stands for the Hybrid Value Investment Framework.

Value — investment titans Benjamin Graham and Warren Buffett identified the worth of the underlying business, not the mood of its share price. Hybrid means quality alone isn't enough: HVIF™ pairs fundamentals with wider market conditions and purchase timing. And framework — a calm, repeatable way to support your investment strategy.

The Hybrid Value Investment Framework integrates the three most important market signals.

One

Score the business

Q_SCORE rates a company on five pillars — moat, returns, quality, value, and management — on a single scale. A high score earns a closer look.

Two

Check the conditions

The Tide score grades the wider market — interest rates, the yield curve, credit spreads — and indicates whether it's a time to invest or a time to be patient.

Three

Confirm the timing

The Gate is a short timing check on the individual purchase. Quality, conditions, and timing all aligned — only then does money move.

Fish on a dock tagged with company scores — bigger fish, higher Q_SCORE
Bigger fish, higher score. The keeper is the one worth landing.
The Scoring System

Q_SCORE — five pillars, one number.

Every business gets rated the same way, so comparisons are honest. No gut feel, no story stocks — just a score you can defend.

P1 The Moat What makes a business worth owning at all.
P2 Compounder Returns on capital — does the business actually compound?
P3 The Cash Earnings quality — what the cash flow statement reveals.
P4 The Price Don't overpay — three independent valuation sub-scores.
P5 Management The hidden engine — what management does with the money.
800+  Elite 700+  Outstanding 600+  Strong Below 600  Justify or pass
The Second Signal

The Tide — conditions matter.

A good company bought into a deteriorating market is still a difficult position to hold. So before any purchase, HVIF™ asks a second question: what are the wider conditions?

The Tide score weighs the things that quietly govern markets — interest rates, the shape of the yield curve, the spreads in the bond market — and settles them into one clear reading. At the calm end, conditions favour investing freely. At the other, the sensible move is patience and cash. Most of the time it sits somewhere in between, and says so.

It does not predict the future. Nothing does. It simply makes sure that the weather is part of the decision — rather than a surprise after it.

The Tide right now: moderate — a time for quality and ordinary caution, not for bold positions.
The doctor at a boat's helm
Inside the Book

Twenty-seven chapters, in three parts.

Part memoir, part method. Read it straight through, or start with the framework in Part Two and double back when you want to know where a particular rule came from.

Part One

The Apprenticeship

Chapters 1–9

What forty years of mistakes actually teach you.

Forty-odd years of questionable financial decisions — a Vancouver Stock Exchange mining stock bought at twenty, the Microsoft that got away, fifteen years building AccuroEMR, a vineyard in the Similkameen. Each story ends with the lesson that became a named part of HVIF™.

Part Two

The Method

Chapters 10–23

The scoring system — one component at a time.

The core of the book. The three-signal rule. The five quality pillars. The nine bond-market factors behind the Tide. The four Gate conditions. ETFs, cash, and diversification, each given the same rigour as individual equities — and each opening with the failure that made it necessary.

Part Three

The Season

Chapters 24–27

Putting the framework to work — and knowing when to rest.

The current market through the HVIF™ lens. Surviving black swans. How artificial intelligence changed what's possible for the independent investor. And a final chapter on how to relax after a good day's fishing.

Plus thirteen appendices — scoring worksheets, sector references, the Universe Discovery Pipeline, and the full HVIF™ v5.5 master prompt.

🌊

Tide Table

Macro conditions and the EA‑BF reading.

📊

Scorecard

The five-pillar Q_SCORE in practice.

Math Dock

The equations and mechanics, plainly shown.

🎣

Field Notes

Stories from practice, markets, and the dock.

The doctor in a boat, landing a fish
The Payoff

Invest systematically. Not emotionally.

HVIF™ doesn't guarantee outperformance — no system can. What it does is help you make calmer, clearer, less emotional decisions: to stay disciplined, accept that markets move, and steer clear of the mistakes that catch out most self-directed investors.

Used carefully over a few years, the framework took most of the worry out of managing my own money. The uncertainty didn't disappear — it never does — but the way through it became clear, and that turned out to be the part that mattered.

“To be a successful independent investor you need a framework, a little discipline, and a little help from artificial intelligence — and you need to know that no-one cares about your money more than you do.” — from the Preface

The Author

Thomas J. Kinahan, MDUrologist · Clinical Professor, UBC
Founding PhysicianAccuro EMR · QHR Technologies
Co-FounderSouthern Interior Medical Research Corp.
M.Sc. Health InformaticsUniversity of Victoria
Subspecialty TrainingHospital for Sick Children, Toronto
International SurgeryKenya · Rwanda · Tanzania
About the Author

“I do myself.”

My niece Caitlin, at age two, stopped her father from helping with her shoes with three words: “I do myself.” She got them on the wrong feet — but she got them on. That is the independent investor, more or less exactly.

Dr. Thomas Kinahan is a urologist who has practised in British Columbia for over thirty years. He founded AccuroEMR, built it from four employees to six hundred, and sold it to Loblaws / Shoppers Drug Mart in 2016 — which supplied both the capital to invest seriously and the context to recognise what makes a business genuinely excellent, as opposed to merely exciting.

By his own account he spent forty-five years as a fairly poor investor — a Vancouver Stock Exchange mining stock at twenty, a Calgary energy venture, four hundred trades in a single year — with a record that improved sharply once he stopped relying on other people's judgment and built a framework of his own. He is not a licensed financial advisor, and the book is the first to say so.

Try It Out

Run the framework yourself.

The HVIF™ tools are in development for a 2026 launch alongside the book. Here's what's coming — join the waitlist and you'll get early access as each tier opens.

Single Score
Free

One stock, scored in full — on the house, after a verified email.

  • Enter any stock ticker symbol
  • Full five-pillar Q_SCORE
  • Written justification, not just a number
  • Current Tide reading included
  • Verified email sign-up required

Free single-stock scoring opens after the book launches. Join early access to be first in line.

Get Early Access
HVIF™ Full Access
$19.99 / month

The complete framework, live — unlimited scoring and ongoing analysis.

  • Unlimited stock & ETF scoring
  • Portfolio diversification analysis
  • Live Tide & Gate readings
  • Watchlist tracking & alerts
  • The complete HVIF™ v5.5 framework

Launching alongside the book in 2026. Pricing is preliminary.

Get Early Access

Pricing and features are preliminary and may change before launch. The HVIF™ tools are an educational decision-support framework — not investment advice, and not a recommendation to buy or sell any security. See the full disclaimer below.

Early Praise

What readers are saying.

“A framework I wish I'd had twenty years ago. Kinahan writes the way a good clinician practices — methodically, evidence first, and with no patience for nonsense.”
[Name][Title or affiliation]
“The chapter on the Tide table alone is worth the price. Most investing books tell you what happened. This one tells you what to do when it happens again.”
[Name][Title or affiliation]

Endorsements to be confirmed prior to publication.

The Independent Investor — book cover
Publishing September 1, 2026

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  • The first chapter, free. An advance excerpt of The Independent Investor, sent straight to your inbox.
  • Founding-reader access to the HVIF™ tools. Including a standing allowance of free weekly stock scores, once the framework goes live.

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