Supply and demand is one of the most basic economic concepts and it can also be a powerful tool for traders. By understanding how supply and demand affect prices, traders can make better decisions about when to buy and sell. However, there are also some risks associated with trading on supply and demand. If a trader doesn't have a good understanding of the underlying factors that drive prices, they could end up making bad trades. Overall, supply and demand can be useful strategies for traders if used correctly. However, like any other trading strategy, it's important to understand the risks involved before using it.