Recently, Zillow (Z -1.97%) (ZG -2.21%) reported its fourth-quarter earnings, and the stock plunged. And on the very same day, fellow real estate technology company Redfin (RDFN -2.17%) soared, even though it didn't report its own results. In this video, I'll break down the key numbers and why the stocks moved in different directions.

*Stock prices used were the morning prices of Feb. 17, 2025. The video was published on Feb. 18, 2025.