Interactive Strength shares jump 24.35% intraday after raising Q4 revenue guidance to $4.5 million.

Interactive Strength Inc. (NASDAQ:TRNR) surged 24.35% intraday after announcing preliminary fourth-quarter 2025 revenue is expected to exceed $4.5 million, a 100% year-over-year increase, and projecting full-year pro forma revenue to surpass $20 million. The company attributed the growth to strong performance from its recently acquired Wattbike brand, with over 700 Air-Pro units sold in the UK and higher utilization rates for new models. Despite legal disputes with Sportstech over loan defaults, the revenue guidance and acquisition-driven sales momentum drove the sharp intraday rally, reflecting investor optimism about the firm’s expansion strategy.