The Wealth Almanac: 500 Years of Money in One Hour | Michael Kelly

What we talked about.

Sunny Ray sits down with Michael Kelly, author of The Wealth Almanac, who spent years inside Wall Street banks and now teaches statistics at Hofstra University. Kelly explains how information asymmetry shapes the way banks treat clients, and why access to the right decision makers usually depends on assets and paperwork. He traces his path from an academic project in 2009 that became Sage Fusion to running a consulting firm focused on project financing, trade finance and deep tech. He describes writing the book in a hundred pages or less, how history shows that people have short memories, and how a targeted ad campaign pushed it to number one on Amazon. The conversation also covers statistical distributions in risk modeling, his shifting view of Bitcoin, the future role of human financial advisors in an AI era, and his goal of eventually owning a bank. Kelly closes with his view of a well-run family balance sheet, where revenue exceeds expenses and ethics sit alongside transactions.

Michael Kelly on why history beats spreadsheets, why risk models assume the wrong distribution, and how he plans to fix banking.

The questions, and the answers.

What did you see on the inside of banks that most clients never do?

I saw how hard it is to get in front of the proper department. Branches and phone support often can't connect you to the investment bank or venture capital teams. That access is usually invite only, requires perfect paperwork, and depends on your assets. It's information asymmetry: the bank knows more than you, and it doesn't have to cater to you unless you have enough assets.

Why did you write The Wealth Almanac?

I wasn't saying something was missing from the shelf. I just wanted people to get my own take in a hundred pages or less, with historical insights for contemporary fortune. We study history and past mistakes so we can apply those lessons to the future and make better informed decisions. It's an introduction to financial topics for the average consumer.

What does history tell us that spreadsheets don't?

It shows you can follow the money from government policy down to your own domain knowledge. I live on Long Island, and after Hurricane Sandy people abandoned beach homes you could have bought for 100 to 150 thousand dollars. Ten years later the average is almost a million. People have very short memories, and rational decisions beat emotional ones.

What surprised you about the book going to number one?

I'm not really a good writer, I'm a software developer, and it took me two years to write. I used AI only for the cover. I ran an ad campaign aimed at economic history readers, with the right keywords and promotions, and that drove it to number one on Amazon. It was an experiment, and making number one my first time was exciting.

What is Sage Fusion and how does it fit next to your consulting work?

Sage Fusion is essentially a custodian account. People with capital can get six times leverage on cash and lines of credit backed by off take agreements. We also look at over 200,000 investments daily. Our edge is honest backtesting: many systems assume a normal distribution, but my research shows a 5 to 10 percent difference in risk when you use the proper distribution.

Where does Bitcoin sit for you?

I've always been the grouchy Bitcoin guy. I found it extremely volatile and too volatile to be a currency. Five years ago I was very negative, but now I'd say maybe put five percent of your portfolio into it, since it tends to outperform gold when markets crash. The technology is interesting, but the risk side needs work and the space needs more regulation.

AI can read every annual report. What's left for a human advisor?

I think advisors will move toward strategy, like teaching people about insurance and structured finance. AI only does what you tell it to do, and even if it reads every transcript, how do you know it's accurate? My work involves custodian accounts, leverage on cash, esoteric insurance products, off take agreements and international trade finance, which most people have never heard of.

What does a well-run family balance sheet look like in ten years?

It's always revenue minus expenses. Even without a lot of money, if you spend little and build a lifestyle business, that's a strong balance sheet, and it applies to ultra high net worth families too. Don't be like managers who replaced everybody with AI. Keep a human side, and combine the transaction with ethics.