Behavioral Finance

Why Investors Overreact to Bad News and Underreact to Great News

Why Investors Overreact to Bad News and Underreact to Great News

There is a strange asymmetry that lives at the heart of every market. A company can spend ten years building something remarkable, quietly compounding cash flows, improving margins, expanding into new geographies, and the market will reward it with a polite nod and a modest re-rating. Then one Tuesday afternoon, the same company misses earnings […]

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The Financial Psychopath- Why Certain Neural Deficiencies Actually Help in High-Stakes Trading

The Financial Psychopath: Why Certain Neural Deficiencies Actually Help in High-Stakes Trading

There is a trader on every floor who makes everyone else uncomfortable. Not because he yells or throws things. The opposite. He is calm when calm should not be possible. The portfolio is down five percent in a morning and he is eating a sandwich. The market is in freefall and he is scanning for

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The $100,000 Blindspot- Why Your Brain Ignores Large Losses but Freaks Out Over Small Fees

The $100,000 Blindspot: Why Your Brain Ignores Large Losses but Freaks Out Over Small Fees

Let me start with a scene you already know. You are at a restaurant. The bill arrives. There is a 3% surcharge for using a credit card. It amounts to maybe $1.80 on your meal. And something inside you tightens. You feel it in your chest. A tiny flare of injustice. You consider paying cash.

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Why Your Brain Needs a Story More Than It Needs a Profit in Financial Markets

Why Your Brain Needs a “Story” More Than It Needs a Profit in Financial Markets

You have never made a truly rational financial decision in your life. Neither have I. Neither has anyone walking the floor of the New York Stock Exchange or quietly managing a sovereign wealth fund in Oslo. This is not an insult. It is a design feature. The human brain did not evolve to maximize portfolio

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Adrenaline and Accounting- The Bio-Chemistry of a Rogue Trade

Adrenaline and Accounting: The Bio-Chemistry of a Rogue Trade

In 2011, a trader at UBS named Kweku Abiodua Adoboli managed to lose $2.3 billion of the bank’s money. Not over a decade. Not through some elaborate corporate conspiracy. Over a matter of months, through unauthorized trades that he hid with the kind of creativity that, in another context, might have earned him a promotion.

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