Netflix stock price sinks to 2-year low: Is the ad business in trouble? - Fast Company Netflix's stock just collapsed to a 2-year low: Is the streaming giant's ad business in trouble? After the company lowered its 2026 advertising revenue guidance, co-CEO Greg Peters blamed a slow-than- expected rollout for some products. October 21, 2026 BY Michael Grothaus Listen to this Article More info 0:00 / 5:57 Shares in Netflix Inc. (Nasdaq: NFLX) have fallen to a more than a two-year low after the streaming giant ...