Stocks making the biggest moves midday: Under Armour, McDonald’s, KB Home, Marvell & more
The Under Armour logo is displayed at T & B Sports in San Rafael, California.
Getty ImagesCheck out the companies making headlines midday Monday:
Under Armour — Under Armour shares cratered more than 15% after the apparel maker disclosed a federal probe into its accounting practices. The investigation has been ongoing since July 2017. The company also slashed its full-year revenue guidance,…