Investing & Strategy

Confirmation Bias in Investing- How Going Public With Your Thesis Makes You Less Likely to Change Your Mind

Confirmation Bias in Investing: How Going Public With Your Thesis Makes You Less Likely to Change Your Mind

The Strange New Ritual That Quietly Rewires Your Investing Brain Something peculiar happens the moment you tell fifty thousand strangers what you believe about a stock. The belief stops being yours and starts being your reputation. There is a strange new ritual in modern investing. A person finds a company they like, builds a model,

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Sortino Surgery- 3 Moves to Cut Your Downside Without Touching Your Upside

Sortino Surgery: 3 Moves to Cut Your Downside Without Touching Your Upside

Most investors treat risk like a single number. One score. One verdict. Portfolio goes up seven percent, down seven percent, and the math says both moves were equally “risky.” This is the logic of standard deviation, and it is, to put it politely, incomplete. The Sortino ratio exists because someone finally asked an obvious question:

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