**Bipartisan bills to restrict congressional stock trading, such as the Stop Insider Trading Act, advanced through House and Senate committees in early 2026 but stalled without floor votes or passage amid disagreements over scope, enforcement, and exemptions.** Multiple measures, including discharge petitions and calls for immediate rules changes, failed to secure sufficient support, with one petition stalling at 82 signatures as midterms approached. Recent introductions in March and May 2026 and ongoing advocacy from members across parties have kept the issue visible, yet procedural hurdles, competing priorities, and election-year dynamics have prevented enactment. With the 119th Congress focused on narrower transparency steps rather than outright prohibitions, traders assign only an 8.5% chance of a ban clearing both chambers and the White House before 2027.