Most new traders obsess over what to buy and when to enter. Experienced traders obsess over something far less glamorous but vastly more important: how much to put into each position. Position sizing is the discipline that determines whether a string of losing trades is a survivable setback or an account-ending catastrophe. You can have … Read more
Most traders keep some record of their positions, but very few keep a journal that actually changes how they behave. A brokerage statement tells you what you bought and what you sold. It says nothing about why you acted, what you were feeling, or whether the trade fit the plan you set the night before. … Read more
Every trade carries a cost that never appears on your commission statement, yet over a year it can quietly outweigh the fees you worry about. That cost is the bid-ask spread, the small gap between the highest price a buyer is currently willing to pay and the lowest price a seller is currently willing to … Read more
Few frustrations in trading sting quite like being stopped out at the exact low before the market reverses and runs to your target without you. It feels personal, as though the stop was hunted. Usually it was not personal at all. It was a stop placed at an obvious level, sized without regard to the … Read more
When a central bank changes its benchmark interest rate, the headline sounds like a story about borrowing costs and mortgages. For anyone holding stocks, it is much more than that. The interest rate is the gravitational constant of financial markets, the number against which every other asset is silently measured. A shift of even a … Read more
Of the three core financial statements, the cash flow statement is the one most investors skim and the one most worth studying. The income statement tells you what a company says it earned. The balance sheet tells you what it owns and owes at a moment in time. The cash flow statement tells you something … Read more
The words trading and investing are often used interchangeably, as if they describe the same activity at different speeds. They do not. They are fundamentally different disciplines with different time horizons, different skill sets, different psychological demands, and different definitions of success. Confusing the two is one of the most common reasons people lose money … Read more
One of the hardest parts of investing is not analysis but emotion. Markets rise and fall in ways that provoke greed near tops and fear near bottoms, and these feelings push investors to do exactly the wrong thing at exactly the wrong time. Dollar-cost averaging is a simple, mechanical strategy designed to remove much of … Read more
Day trading carries a powerful allure. The promise of working for yourself, generating income from a laptop, and being free of a boss draws thousands of new participants every year. Yet study after study reaches the same uncomfortable conclusion: the overwhelming majority of day traders lose money, and a large share lose enough to quit … Read more
Diversification is often described as the only free lunch in investing, and the description is apt. By spreading your money across different assets, you can reduce the risk of your portfolio without necessarily reducing its expected return. Yet many investors either ignore diversification entirely, concentrating everything in a few familiar names, or overcomplicate it to … Read more