Gemtastic

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Kelley also cited improvements at Robinhood as a possible factor for the regression at Kalshi. Just before the NFL season, Robinhood took a minority stake in Crypto.com and struck a deal to begin routing NFL contracts to OG.com, the site’s regulated prediction market platform.

A 40% weekly increase at Crypto.com combined with the attrition at Kalshi may reflect the enormity of the Robinhood deal, according to Kelley.

With all activity, beyond just football, Crypto.com recorded trading volume of $350 million for the week, figures from The PM Pulse show. The newsletter, which is in partnership with Aldrin Research for monitoring industry trends, indicated that Crypto saw weekly growth of 41%. While Kalshi and Polymarket accounted for more than $15 billion in weekly volume, four others recorded activity of at least $300 million. Buoyed by a popular Sydney Sweeney ad, Novig increased volume by nearly 34% on the week.

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The biggest game for bettors at Caesars Sportsbook was Lions-Bills, while the most favorable for the house was Vikings-Bears—a 9-3 defensive battle won by Minnesota.

“Sunday early games brought a sharp reversal,” Feazel said. “Underdogs and defenses came out swinging, offenses went quiet, and touchdowns were much harder to locate. In Week 1, it felt like everyone with a jersey found the end zone. This Sunday, even the end zone required a reservation.”

Still, some bettors landed massive payouts on Thursday night. A $100 same-game parlay on Lions at Bills returned $50,000, hitting on first-touchdown and anytime-touchdown props for Josh Allen, Amon-Ra St. Brown, James Cook, Jahmyr Gibbs, Dalton Kincaid, and Sam LaPorta.

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Excluding lotteries, the Gambling Commission reported that GGY rose 4.7% to £13.2 billion ($17.7 billion) between April 2025 and March 2026.

Growth was strongest online, where remote casino, betting, and bingo GGY climbed 6.9% to £8.3 billion ($11.1 billion), compared with a modest 1.1% increase across land-based sectors.

This digital expansion coincided with a continued shrinkage in physical retail. Great Britain had 8,081 licensed premises at the end of the period, down 2% year-on-year.