CNBC | US Top News and Analysis Follow What it will take for us to buy the dip in DuPont. Plus, profit-taking hits cyber stocks Every weekday, the Investing Club releases the Homestretch; an actionable afternoon update just in time for the last hour of trading. https://www.cnbc.com/2026/09/18/what-it-will-take-for-us-to-buy-the-dip-in-dupont-plus-profit-taking-hits-cyber-stocks.html cnbc.com