The direct mention of Murphy USA's worse-than-expected Q1 2024 EPS and sales figures is a clear indicator of negative market sentiment towards the stock. Typically, financial results that do not meet market expectations can lead to a decrease in stock price as investors adjust their valuations based on the new data. Given the specificity of the information regarding the financial performance of Murphy USA, it is highly relevant and important for investors holding or considering MUSA stock. The confidence in this analysis is high due to the straightforward relationship between earnings reports and stock price movements.