Polymarket Hits $1.48B Open Interest as Paid Creator Campaign Surfaces

Published by James Harris on June 21, 2026June 21, 2026

Prediction market open interest hit $1.48 billion in the week ending June 15, a second consecutive all-time high according to a16z Crypto, and Polymarket is simultaneously facing allegations that it paid social media creators to post fabricated profit videos. The timing is awkward in the specific way that fast-growing, lightly regulated platforms tend to encounter: the numbers look best right before the conduct catches up.

According to the Wall Street Journal, Polymarket worked with a marketing firm called Virality to recruit creators who filmed themselves placing bets and calling winnings “free money,” with the platform allegedly building near-identical copies of its own site to stage fake trades. Creators were reportedly paid $2,000 to $3,000 a month, told not to disclose compensation, and asked to reshoot footage that wasn’t exciting enough. The campaign reportedly targeted American users despite Polymarket being banned from operating its primary platform in the US since 2022, meaning the audience being recruited couldn’t legally use the product without a VPN. This echoes a pattern seen repeatedly in crypto’s previous growth phases: aggressive user acquisition tactics that treat regulatory gray zones as marketing opportunities, right up until they don’t.

Open interest, unlike volume, measures money still at risk. Sixfold growth in a year means traders are holding positions longer, not just churning activity for appearance.

The conduct described, if accurate, carries specific regulatory weight. Polymarket already operates under a 2022 CFTC settlement that banned it from the US market. Undisclosed paid promotions targeting American users would layer potential FTC jurisdiction onto existing CFTC exposure, and the constructed fake-trading websites introduce questions that go beyond standard influencer disclosure rules. Other prediction market platforms expanding into US-adjacent audiences will be watching how regulators respond, since the category has been gaining institutional attention precisely because it looked more structurally honest than derivatives trading. That framing becomes harder to sustain when the growth tactics resemble those of a mid-cycle altcoin project. Polymarket said in a statement it will conduct a thorough review of its promotional content, which is the kind of response that tends to precede either a quiet settlement or a louder investigation.

The company is also moving in a different direction with a new weekly podcast called “What Are the Odds?”, produced with Dear Media, mixing pop culture commentary with live market data. Sports betting, crypto, and politics already account for 91% of trading volume by the source’s figures, and the show is an explicit attempt to expand beyond that concentration into entertainment and celebrity topics. Whether that audience arrives before or after regulators take a closer look at the acquisition tactics used to build the current one is the more relevant question.