Should You Buy Occidental Petroleum While It's Trading Below $45?

A lot has changed about Occidental Petroleum (OXY -1.18%) since around 2020. Some of the changes were good and some weren't, though how you view the company may depend a little bit on your approach to investing.Occidental Petroleum has some very well-known supporters, but does that make it a buy while the shares trade below $45?What does Occidental Petroleum do?Occidental Petroleum, which is usually just shortened to Oxy, is a large business, with a market cap of around $40 billion. However, large is a rela ...