Shares of the smart speaker maker fell by double-digit percentages after the company said revenues fell 6 percent in its latest quarter. This was Sonos' first report since going public last month. Plus, as Hurricane Florence approaches the East Coast of the U.S., threatening major damage, shares of home improvement retailers like Home Depot and Lowe's are at all-time highs. And CBS got a downgrade from UBS amid concerns over future management, while Nike was boosted by a higher price target from Canaccord Genuity.