Hello, everyone. Today I'm going to talk about stock. Now, you must have heard about the Scam 1992 Hershey Meta story. There was a very EP series last year on it, which was very famous. But most of the people, they didn't know about what is a stock or what is a stock market. And today, through my swell, I'm going to and I'm trying to clear that. What is a stock and what is a stock market?