Using AI as an investment devil's advocate
The guest argued that investors can use generative AI as an objective, emotionless devil's advocate to actively combat confirmation bias on existing portfolio holdings.
The argument
To counter the natural human tendency to only seek out confirming information, the speaker prompted ChatGPT to deliver the strongest bear case against his personal holding, Nike. This process helped surface blind spots and risks he had not previously considered, without outsourcing the final decision-making to the technology.
The thesis, stress-tested
✓ What validates it
- ✓AI-generated counter-arguments successfully highlight a material risk before it shows up in company earnings or regulatory filings
▸ Risks discussed
- ▸AI models draw from human data and can replicate existing market biases
- ▸AI may generate plausible-sounding but factually incorrect or hallucinated risks
Hear it yourself
"So are there practical methods that investors can use to confront this confirmation bias? In other words, are there tools like whether it's devil's advocate or pre mortems or or using AI even to try to build into your process methods to sort of combat or confront confirmation bias?"
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