On today's investment masterclass, we'll be exploring the data-driven world of stock screening — what it is, how to do it, and why today's special guest thinks there are four main ways to try to beat the market.

在今天的投资大师班上， 我们将探索数据驱动的股票筛选世界——它是什么、如何做，以及为什么今天的特邀嘉宾认为有四种主要方法可以试图击败市场。