Take a look at the businesses making headlines in noon buying and selling. Palantir Applied sciences , Dell Applied sciences — Palantir and Dell jumped 13% and almost 5%, respectively, following the announcement after the bell Friday that each shares would be a part of the S & P 500 earlier than the open on Sept. 23. Palantir is ready to take American Airways’ spot, whereas Dell goes to interchange Etsy. Summit Therapeutics – The biotech inventory surged about 65% after the corporate introduced that its lung most cancers drug candidate outperformed Merck’s Keytruda in part three medical trial. Merck shares dipped 1.5% following the information. JetBlue Airways – The airline inventory popped 8% after Financial institution of America’s analyst Andrew Didora upgraded the agency to impartial from underperform. Didora mentioned JetBlue’s “self-help initiatives,” like income enchancment methods, are starting to indicate early indicators of affect. The analyst doubled his value goal to $6, which might symbolize a 13% upside from Friday’s shut. JetBlue final week hiked its third-quarter income estimates. Boeing – The plane maker’s inventory moved almost 4% increased after the corporate reached a take care of a manufacturing unit employees union, doubtlessly avoiding an costly strike. MarineMax – Shares popped 4% after a Citi improve to purchase from impartial. The agency mentioned the boat supplier ought to profit from the Federal Reserve slicing rates of interest. Arm Holdings – The inventory gained 5% after the Monetary Occasions, citing folks acquainted with the matter, reported that Apple will use Arm’s next-generation chip design within the iPhone 16, which is ready to make its debut on Monday. United States Metal — Shares added 3% on a JPMorgan improve to obese from impartial. The agency thinks the current pullback presents a shopping for alternative and expects shares might retreat additional if the corporate’s deliberate sale to Nippon Metal falls by. Hashish shares – Hashish shares moved increased after former President Donald Trump mentioned in a Reality Social submit that he’ll assist legalizing grownup marijuana use in Florida. Shares of Tilray Manufacturers superior 6%, whereas the AdvisorShares Pure US Hashish ETF (MSOS) elevated greater than 9% and the Amplify Different Harvest ETF (MJ) rose greater than 6%. — CNBC’s Alex Harring, Hakyung Kim, Yun Li, Jesse Pound and Michelle Fox contributed reporting.