TRNR ▲ +11.5% - Interactive Strength Inc. $TRNR - TRNR Publishes Q2 Shareholder Letter Highlighting Record Revenue, Gross Margins, and Adjusted EBITDA Interactive Strength Inc. shares rose 11.5% following the publication of its Q2 shareholder letter, which highlighted record revenue, gross margins, and adjusted EBITDA. The strong operational results across multiple financial metrics drove investor optimism about the company's financial health and growth trajectory. 23-SEP-2026 01:00 PM ET