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However, some media industry observers have questioned whether trading activity can reliably stand in for broader public opinion. There are also concerns among critics over the growing links between news organizations and prediction platforms.
At the same time, prediction market operators are facing regulatory tussles in the US. State regulators are moving to shut down the firms under gambling laws. The companies say their contracts should be regulated at the federal level as derivatives.
However, the sector has grown substantially despite such disputes. Bernstein predicted in April that annual prediction market volume could reach $1 trillion by 2030. The research estimated volume was around $51 billion in 2025 and could grow to around $240 billion in 2026.
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When excluding those who only played lottery draws, participation stood at 28%, implying lottery-only players comprised roughly 21% of the adult population.
Online gambling participation over four weeks reached 39% (16% excluding lottery-only players), while in-person gambling participation was 29% (18% excluding lottery-only players).
Top non-lottery activities during the period included scratchcards (13%), betting (10%) and online instant win games (8%).
How to play Diamond Royale
Skillz has challenged Papaya Gaming’s Chapter 15 petition in Delaware bankruptcy court, arguing the Israeli mobile game developer lacks standing because its operations and primary creditor base are anchored almost exclusively in the United States.
In April, a federal jury sided with Skillz (now operating as Firy Inc.) on its claims that Papaya deceived consumers by utilizing computer bots in its head-to-head mobile games.
Three months later, Judge Denise Cote ordered Papaya to pay Skillz $719 million in damages for poaching players from its skill gaming platform on the belief that Papaya had more players and therefore facilitated considerably faster peer-to-peer pairing times.