CANADA - 2025/08/04: In this photo illustration, the Opendoor Technologies (Open Door) logo is seen displayed on a smartphone screen. (Photo Illustration by Thomas Fuller/SOPA Images/LightRocket via Getty Images)SOPA Images/LightRocket via Getty ImagesOpendoor Technologies (OPEN)’s stock soared over 200%, in the past three months, driven more by a significant increase in the P/E ratio than by sales, amidst a series of changes—including a CEO transition, national expansion, AI investments, and fluctuations i ...