A seasonal trough, two concentration risks: reviewing the Blask Index H1 2026 report

Focus Gaming News has published an exclusive special report built on Blask Index and Brand Accumulated Power data for January–June 2026 across traditional sportsbooks and casinos, prediction markets, and sweepstakes. The top-line finding is that all three categories peaked in January, declined into May, and only sweepstakes ended the half above their starting level — a recovery the report attributes almost entirely to one brand. The piece is careful to frame the index as a real-time demand proxy rather than revenue, which is the right caveat for operators to keep in mind.

What stands out is how neatly the new verticals are converging on the old seasonal pattern. Traditional operators followed the post-Super Bowl trough Blask has tracked for a decade, so a 15% or so dip there is less a red flag than a calendar fact. The more novel signal is prediction markets and sweepstakes tracing the same arc — and ending the period with extreme concentration: Prediction markets are effectively a two-brand market, with roughly 97% of category demand share held by Polymarket and Kalshi in June. That turns each category's headline number into a single operator's story.

That concentration is the real strategic takeaway for industry readers. For affiliates, media buyers and platform investors, demand-proxy data this lopsided means category-level charts can mislead; the underlying question is whether Kalshi's June surge and Crown Coins' 445% jump are durable share shifts or one-off events. For traditional operators, the report's conclusion is blunter: broad demand is not expanding, so growth will have to come from share gains, unit economics or products that create new demand. The report's own closing line, that growth must come "from share gains, improved unit economics, or product launches that create new demand rather than redistributing existing interest," is worth taking seriously.

The bigger watch item is what H2 2026 does to this pattern: whether sportsbooks can generate demand before the NFL returns, whether prediction-market momentum broadens beyond Kalshi, and whether Crown Coins' leadership of sweepstakes lasts or reverts. Anyone planning around US-facing igaming demand should read the full report for the complete numbers; the original is on Focus Gaming News.