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How to play Double Diamonds
This followed a period of restrategising for the operator, after rebranding from GVC Holdings and committing to having 100% of its revenues come from regulated markets.
But its share price has taken a tumble over the last year, dropping up to 37% since September 2025. Its market cap currently sits at £3.39 billion.
The operator first started trading on LSEG’s main market in February 2016 under its previous company name GVC Holdings. This followed its delisting from the Alternative Investment Market (AIM exchange).
About Double Diamonds
“Prediction markets have branded themselves as legal and safe, but the reality is they are not adhering to Connecticut’s consumer protection standards,” Lamont wrote in a statement.
While such orders have become customary around the nation this year, Connecticut’s missive took it one step further. The department also issued nearly 30 subpoenas to licensed gaming service providers and a bevy of media outlets. Those issued subpoenas include ones served to PayPal, Sportradar Solutions and Plaid, a payment processing app that holds a gaming licence. Although those companies are not under investigation, the subpoenas appear to be the first against service providers that conduct business with prediction markets in some form.
– In the wake of a consequential ruling by the US Court of Appeals for the Ninth Circuit against Kalshi, two operators are taking separate paths in an effort to overturn the decision. On 28 August, the Ninth Circuit ruled in a 3-0 decision that sports event contracts do not qualify as federally regulated swaps under the Commodity Exchange Act. Earlier this week, Kalshi filed for an en banc re-hearing with the Ninth Circuit, this time before an 11-judge review. Robinhood, meanwhile, filed a petition of certiorari with the Supreme Court in a move to effectively bypass the Ninth Circuit. It is widely believed that a circuit split between the Ninth Circuit and a separate decision by the Third Circuit will prompt the Supreme Court to take up the case.
How to play Double Diamonds
According to Nederlandse Loterij, illegal operators currently control approximately half of the Dutch online gambling market and account for roughly 95% of online gambling advertisements, frequently masquerading as licensed providers.
The Loterij suggested around 200,000 Dutch citizens already engage with unauthorised platforms.
Earlier this summer, the Dutch Online Gaming Providers (VNLOK) trade body initiated legal action against Meta and lodged a formal complaint with the European Commission, accusing the social media giant of failing to prevent the widespread display of illegal online gambling advertisements targeting Dutch users on Facebook and Instagram.
