Legal

Polymarket allegedly paid Adin Ross millions to promote platform as insider-trading scrutiny builds

Published Jun 22, 2026 Updated 45h ago

The Wall Street Journal reports that Polymarket has a lucrative deal with streamer Adin Ross. In at least five videos, Ross showed ways to use inside information to trade on the platform. The report comes as insider-trading scrutiny builds around the prediction market.

Why this matters?

Raises fresh compliance risk for Polymarket if regulators conclude the platform facilitated or incentivized misuse of non-public information through paid promotion.

The bigger picture

Latest Polymarket paid-influencer revelation follows June 5 Politico report on undisclosed payments and May Google engineer indictment, adding to questions about the platform's compliance controls.

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