Diamond Strike

What is Diamond Strike?

The news comes as prediction market operators continue to form alliances with major media outlets. These deals allow news outlets to embed event contract data into their reporting and offer prediction platforms more visibility to investors and news audiences. 

Polymarket has developed its media presence elsewhere. In January, it signed a deal with Dow Jones to provide its prediction market data to several of the publisher’s consumer platforms. The deal covers publications including The Wall Street Journal, Barron’s, MarketWatch and Investor’s Business Daily.

Prediction markets have become more and more intertwined with sports and entertainment businesses. Polymarket has agreements with Major League Baseball and Sportsradar. Sportsradar provides data and services for more than 20 sports leagues and competitions. 

How to play Diamond Strike

Many players use a fixed cash-out target, such as 1.5x or 2x, and exit automatically every round. This removes emotion from the decision and keeps losses predictable.

The outcome of each round is determined by a provably fair system, which means every result can be independently verified. This transparency is part of why the format caught on so quickly.

As with any game, the house edge is real and the mathematics always favours the operator over time. Treat crash games as short bursts of entertainment rather than a strategy for steady income.

What is Diamond Strike?

Other estimates are considerably higher, illustrating how difficult the market is to measure. As an example, separate research from Gaming Compliance International put the value of unregulated online gambling at $5.9 trillion in wagering value in 2025, while estimating that unregulated operators accounted for 78% of global online gaming GGR.

Another report, commisisoned by Euromat, estimates that Europe’s black market has sustained a compound annual growth rate of 18% between 2019 and 2026, and will be worth up to €13 billion by the end of the year.

For enforcement authorities, however, the challenge is not simply estimating its size. It is keeping track of an ecosystem that can continually change domains, infrastructure and acquisition channels. That is where Madsen sees Trace2Trace fitting in.