To stay well-informed with the stock market, I use a few different strategies. First, I follow financial news sites like CNBC or Bloomberg. This gives me a general idea of how stocks are doing and what's going on in the world of business. Another thing is that i read books on investing that provide more detailed information about specific industries or companies.
I also talk to people who work at those companies! It's important to get perspectives from different people who work in different areas so you can get an idea of what they're working on and how they feel about it.