European Christmas Roulette

What is European Christmas Roulette?

Online betting & gaming technology provider OpenBet has announced a major leadership transition. According to the company, its current chief executive officer, Jordan Levin, will transition to the role of chairman. At the same time, the experienced Nikos Konstakis will step in as CEO.

According to OpenBet’s announcement, Konstakis is set to step into the CEO office at the end of the year. At the same time, Levin will transition to the chair role. In this position, he will continue to play a key role in shaping OpenBet’s long-term strategy.

For reference, Konstakis is no stranger to OpenBet’s business. He has been involved with the business for a while, serving as its president. In this role, he has been closely involved in “driving the operational and commercial execution of the business and shaping its strategic priorities.”

What is European Christmas Roulette?

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.

Across the market, operators delivered high double-digit gains compared with Labor Day weekend, which featured a full slate of college football games but no NFL contests. Two operators, DraftKings and Underdog each saw triple-digit growth, delivering weekly increases of 125% and 119%, respectively. Three others, Polymarket, Crypto.com and Novig, saw gains of at least 30%, led by Polymarket with a weekly increase of 46%.

One interesting nugget surrounds weekend figures at Kalshi, where volume on Sunday only surpassed prior daily activity by $34 million, BofA data shows. Typically, Sunday volume for the quarter dwarfs that of College Football Saturdays due to the voracious demand for NFL offerings. BofA analyst Shaun Kelley attributes the irregularity to the possibility that Kalshi is “over indexing” on college sports.

How to play European Christmas Roulette

Registered customers increased to approximately 2,672,000 at the end of June, an increase of around 50,000 from the previous year.

For the first half of 2026, lottery and land based gaming generated €317.9 million in gross gaming revenue, remainin flat compared with H1 2025. 

Lottery games contributed €254.5 million, up from €246.1 million, bolstered by a 9.1% increase in digital lottery revenue propelled by the Veikkaus app and product launches such as Milli (launched June 2025).