Originally published in the Stock Savvy Dad newsletter on September 1, 2026

Hey Reader

AI just got the keys to the portfolio.

On August 25th Scalable Capital, a European broker managing over €60 billion for more than a million customers, became the first bank in Europe to let customers connect their portfolios directly to ChatGPT and Claude. Not just to analyze your portfolio but to execute trades, create savings plans, manage watchlists, and set price alerts. All through a prompt.

And Scalable wasn’t the first. Robinhood launched agentic trading back in May and already has nearly 100,000 accounts with over $100 million in assets using it. This is happening today and accelerating quickly.

This is different from asking AI for a hot stock tip. This is AI buying the “hot” stock with your money.

The appeal is real and I get it. As a busy parent doing deep stock research is time consuming. If AI can compress hours of that work into minutes that is a potential revolutionary moment for everyday investors. The ability to monitor your positions, flag concentration risk, summarize new developments, and present new opportunities while you’re handling everything else in your life sounds like a game changer.

But here’s where I pump the brakes.

I already use Claude and ChatGPT to research stocks, analyze my portfolio, and compare companies. Usually, I copy and paste what I own and approximate allocations rather than connecting an actual account. Part of that is practical. I’m not comfortable with account numbers or sensitive financial data living inside a third-party system where a breach could expose far more than a stock pick. The research value is high. The access I’m willing to give is limited.

The bigger concern with agentic trading specifically is simpler. AI makes mistakes. And a wrong answer is a very different thing when the system can act on it immediately without asking you first. A hallucinated fact in a research summary is annoying. A hallucinated trade is real money going down the drain.

Scalable’s own CEO acknowledged that a lot of people might still be hesitant to let AI manage their portfolio. He’s right. That hesitation is legitimate.

Still, I’d be lying if I said I wasn’t curious. There’s a version of this where you give AI a small dedicated amount, a sandbox of sorts, and let it operate independently just to see what it does. Fortune reported that in one early test Claude outperformed human traders 76% of the time, though the methodology behind that claim is being debated. Still, that’s a potential significant advantage.

However, I prefer AI in an advisor role. Like a coach who draws up the play, but you’re the one who executes it.

The question is no longer whether AI can help you research an investment. It’s how much authority you’re willing to give it over your money.

— Stock Savvy Dad
​Invest smarter, build wealth, be a savvy dad.