Mx Mania

What is Mx Mania?

Since returning its prediction market to the US, Polymarket has regularly engaged in nonconforming advertising. Painting a water tower in the company’s blue and branding the structure with its logo is the firm’s latest marketing ploy.

In March, Polymarket opened The Situation Room, a pop-up “newsbar” in Washington, DC. The bar and lounge’s televisions played various content related to prediction markets, like Bloomberg Terminals, cable news, and live social media feeds that were “dedicated to monitoring the situation.”

A month earlier, Polymarket opened a free grocery store in New York City. The promotion ran Feb. 12-16, with shoppers allowed to gather up to $50 per person in free groceries.   

What is Mx Mania?

Despite the increase in remote GGY, new account registrations fell 3% to 32.4 million. There were 25.7 million active accounts at the end of the final reporting quarter.

Funds held in customer accounts also declined sharply. Operators held £886.6 million ($1.19 billion), down 13.9% from the same point a year earlier.

Retail betting diverged significantly from the wider market, with non-remote betting GGY falling 3.3% to £2.4 billion ($3.2 billion). The number of betting shops dropped for a 12th consecutive reporting period to 5,617 premises—a 3.6% annual decline (down 208 shops from March 2025).

About Mx Mania

Braun also argued that the public had been excluded from the preparatory finance committee meeting without justification.

But the court said that point did not affect the validity of the by-law, adding that it saw no evidence of a tax that would choke businesses. 

The judges highlighted the number of gaming halls in the city remained largely stable after the increase.