Polymarket adds social media attention markets, draws bot activity
Polymarket has launched attention markets that let users bet on social media influence metrics such as mindshare and sentiment. The new product line has drawn more than $5.4 million in volume across 152 contracts. Bots are already active in these markets, posing an integrity challenge for the platform. Bloomberg reports that the move exposes Polymarket to bot manipulation risks due to the easily gamed nature of online engagement data. The launch comes as the CFTC-registered platform continues to expand its contract offerings beyond traditional event markets, but the automated activity suggests surveillance systems may face strain in keeping pace with novel market designs.
Polymarket must now harden its surveillance against automated manipulation on engagement-based contracts or risk trader flight to CFTC-regulated venues where federal regulators hold resolution authority. Any credibility gap between promised market integrity and actual bot prevalence threatens the platform's expansion into novel contract categories.
Kalshi and Polymarket have spent the past week tightening marketing and surveillance controls in parallel, with both platforms now scrutinizing affiliate content and bot-driven market integrity after separate crises hit each firm's trust infrastructure.