This mini course dives into the key calculations that underpin smart trading and investing decisions. While we begin with the basics—like percentages and compounding—we also introduce more advanced concepts such as scenario modelling and Monte Carlo simulations.

The focus isn’t on complex mathematics, but on developing logical, structured thinking. Each lesson shows how to use the calculator tools on our site to clarify decisions, assess risk, and think in probabilities. It’s about using the right tools to make better choices—consistently and confidently.