In this paper we investigate the application of Bing Chat in stock-market-related news headlines and evaluate whether it can offer accurate predictions to enhance investors' returns. We first perform an analysis using web data scraping techniques to gather information. We then employ a text classification method to score the replied content of Bing Chat. Finally, we compare these scores with financial data for further evaluation. The experimental results demonstrate that Bing Chat can provide practical assistance in the analysis of stock-market-related news headlines. It can be considered a potential financial investment tool that enhances the accuracy and efficacy for decision-making in investment.