CANADA - 2025/08/09: In this photo illustration, the Trade Desk logo is seen displayed on a smartphone screen. (Photo Illustration by Thomas Fuller/SOPA Images/LightRocket via Getty Images)SOPA Images/LightRocket via Getty ImagesThe Trade Desk stock (NASDAQ: TTD) is down 6% in a single day, and has fallen a more significant 18% over the past month, despite the company reporting upbeat Q3 results and strong Q4 guidance.This paradox—positive financials met with a negative stock reaction—stems from mounting co ...