The article talks about a number called P/E ratio which helps people know if a company's stock price is too high or low compared to how much money the company makes. It says that Xcel Energy's stock price has gone down a lot recently, and some people who have been buying the stock for a long time might want to check this number to see if it's still a good buy. The article also compares Xcel Energy's P/E ratio with other companies in the same industry, which can help them decide if it's better or worse than its competitors. Read from source...

- The article does not provide any clear definition or explanation of what a P/E ratio is, how it is calculated, and why it is relevant for long-term investors. This leaves the readers with an incomplete understanding of the concept and its implications.
- The article uses vague terms such as "performance" and "better in the future", without specifying any clear criteria or benchmarks to measure them against. This creates confusion and ambiguity, and does not help the reader make informed decisions based on objective data.