Hello Luca, hello Laura. Today I want to talk to you about the stock market and how you can invest in it. The stock market was something of a mystery to me for a long time, and by a long time I mean most of my adult life. In high school I had an economics class. I still remember today how the teacher tried to explain to us the concept of buying and selling stocks. Her explanation was the following: "A contract made between two individuals or two companies that commit to tradi