Reporting favorable Q3 results on Monday evening, Exact Sciences (EXAS)  is an intriguing stock to watch among the Zacks Rank #1 (Strong Buy) list.Recognized as a leader in medical diagnostics, the upside potential for Exact Sciences stock has been lifted by its improved operational and financial performance. Correlating with such, EXAS spiked nearly +4% on Tuesday and is now up more than +20% in 2025.Image Source: Zacks Investment Research High Demand for Exact Sciences Cancer Screening TestsExact Sciences ...