Polymarket’s mindshare, measured by Kaito AI share-of-voice on crypto Twitter, reflects sustained platform momentum from its February 2026 attention markets partnership and record trading volumes that have outpaced rivals. Regulatory milestones including CFTC approvals for U.S. access, a $112 million acquisition enabling intermediated trading, and ongoing $20 billion-plus valuation talks have boosted institutional credibility and media coverage. Recent marketing revamps and U.S. hiring ahead of fall events aim to capitalize on seasonal catalysts. However, Kalshi’s strength in sports contracts and occasional social buzz spikes create competitive pressure, while fee adjustments have shifted some retail sentiment toward institutional flows. Traders are watching potential token events and app rankings as key swing factors through year-end.