There is a theory in finance that says you cannot beat the market. It says that every stock price already reflects everything worth knowing. Every piece of news, every earnings report, every whisper in a boardroom has already been digested and priced in before you even open your brokerage app. The theory has a name. […]
Burry, Buffett, and the Big Lie: Who Really Beats the Market? Read More »
There is a moment in every market cycle when a trade looks so clean, so perfectly set up, that it feels almost rude not to take it. The chart is screaming. The news confirms it. Social media is unanimous. Your gut says yes. Your neighbor says yes. The cab driver says yes. And that, historically
Why the Most “Obvious” Trades Are Usually the Biggest Traps Read More »
There is a joke in academic finance that goes something like this: two economists are walking down the street when one spots a twenty dollar bill on the ground. He reaches for it, but the other stops him. “Don’t bother,” he says. “If it were real, someone would have already picked it up.” This is,
How to Profit from Markets That Are Technically “Efficient” Read More »
There is a particular kind of confidence that comes from looking at a chart that only goes back one year. It feels like knowledge. It looks like research. But it is really just a very expensive form of nostalgia. Welcome to recency bias, the mental habit that convinces otherwise intelligent people that whatever just happened
Are You an Investor or Just a Historian of the Last 12 Months? Read More »
There is a quiet tragedy playing out in brokerage accounts across the world. It has nothing to do with picking the wrong stock or buying at the top. It has nothing to do with meme coins or overleveraged options trades. The tragedy is simpler and more painful than all of that. Most retail investors have
The “Sharpe” Divide: Why 90% of Retail Investors Fail to Understand This One Concept Read More »
Most people who learn about beta in a finance class walk away with a clean, satisfying equation in their heads. High beta equals high risk. Low beta equals safety. It fits on a flashcard. It feels true. And like most things that fit on a flashcard, it misses almost everything that matters. Beta is one
High Beta vs. High Risk: Why They Aren’t the Same Thing Read More »
There is a phrase that floats around investing circles with the confidence of a man who has read exactly one book about Warren Buffett. “I am buying the dip.” People say it like a mantra. They say it in group chats, on social media, at dinner parties where nobody asked. They say it while their
Stop Lying to Yourself: You Are Not “Buying the Dip,” You Are Catching Knives Read More »
There is a strange thing that happens when everyone in a room gets smarter at the same time. Nobody gains an advantage. The room just gets louder, faster, and more competitive, but the relative distance between people stays roughly the same. Or it shrinks. This is the core tension behind one of the most debated
The Paradox of Skill: Why Markets Get More Efficient as We Get Smarter Read More »
Everyone loves options. They are the glamorous derivative, the one that gets the YouTube tutorials and the Reddit threads and the breathless explanations at dinner parties. Options have strike prices and Greeks and expiration dates that make their owners feel like they are doing something sophisticated. They are the sports car of the derivatives world.
Equity Swaps vs. Options: Which Derivative Actually Deserves Your Capital? Read More »
There is a number that Wall Street loves to celebrate. Return on equity. It shows up in screeners, gets highlighted in earnings presentations, and makes executives look like geniuses. A company posts 25% ROE and suddenly it is a “compounder.” A “quality business.” A “must own.” But here is the thing nobody talks about at