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What is Hamsta?
Even before the primetime matchup in Kansas City, it became abundantly clear that the industry would shatter previous marks for weekly activity. The AFC West showdown bolstered the already robust totals. Overall, volume for the week hit a record $15.9 billion, according to Bank of America, up 16% from a week earlier.
The pure-play prediction market-operators, Polymarket and Kalshi, emerged from Week 1 as the clear winners. On one hand, Kalshi’s market share lead narrowed over its competitors, falling to 82% for the week ended 13 September, down from 86% a week earlier.
Still, Kalshi had a nine-fold lead over Polymarket, its next closest rival. Polymarket, meanwhile, led the group with 762,000 app downloads, edging Kalshi, DraftKings and FanDuel in the category. The downloads represented a 13,509% weekly increase and 25% of total category downloads, Polymarket wrote in a statement.
How to play Hamsta
On Wednesday, a CFTC deputy general counsel posted an ad on LinkedIn for a senior position with the commission. It appears that the attorney is seeking assistance in crafting formal rules for event contracts, a set of regulations he described as the “most impactful” the commission has written “in decades”.
The Polymarket ad campaign debuted less than 48 hours before Wednesday’s NFL regular-season opener. The matchup is a rematch of last season’s Super Bowl as the Seattle Seahawks host the AFC Champion New England Patriots.
Last February in Santa Clara, the Seahawks held the Patriots scoreless through three quarters en route to a 29-13 win. That said, the defending champions are not the favourites to win the Lombardi Trophy this year. Nearly every US operator has installed the Los Angeles Rams as the overwhelming choice to capture the title.
How to play Hamsta
iGB is now accepting submissions for its 2026 Most Influential Women initiative. We’re looking for entries reflecting the vast diversity of the sector and its talent, across all markets, channels and departments.
We will accept admissions via this form until 1 October. Please do nominate all the impressive women around you, including peers, friends, colleagues, bosses, partners and even yourselves!
Initiatives like MIW help the sector shine a light on those championing change and charting the industry’s next big movements.
