FactSet Research Systems is trading lower as investors react to the company's fiscal 2027 guidance, which was issued alongside its fourth-quarter earnings report on September 30. While the company delivered a beat on both top and bottom-line estimates—reporting adjusted earnings of $4.52 per share and revenue of $634.7 million—the market is weighing those results against the weaker-than-expected fiscal 2027 outlook and subsequent analyst forecast adjustments. The stock is also facing mild pressure alongside broader declines in the financial data and exchange sector, with peers like Thomson Reuters and S&P Global also trading in the red.