Prosperity Pearls

About Prosperity Pearls

James Monk, founder of sports data and streaming provider Catalist Sports, has witnessed that dependence directly. Catalist supplies ITF tennis data to Kalshi and Polymarket and has an exclusive US sports-streaming agreement with Kalshi.

The company must also provide data to the firms making markets on those events.

“If we just sold the data to Kalshi in order to list the markets but no one was coming in and placing liquidity, there’s no point in them listing the markets,” Monk said. “We also need to supply the data to the market makers to inform their models.”

About Prosperity Pearls

Mayor Gary Grasso confirmed the donations from Filippo “Gigi” Rovito after local outlet Patch contacted him to ask about contributions from two Burr Ridge businesses owned by Rovito, Capri Ristorante and the Are We Live nightclub. 

The mayor said he was not aware of the contributions before the publication actually got in touch with him.

“Given the pending Indiana case, I have asked my Treasurer to return the donations,” Grasso said in an email to Patch. His campaign reported the contributions to the Illinois State Board of Elections on September 14.

How to play Prosperity Pearls

After play, some looked to banks or regulatory bodies for oversight on total spend across platforms.

Within this shared model, there was a clear preference for personalised interventions over generic ones. 

Tailored, behaviour-triggered messages were seen as more effective than generic warnings, but many participants simultaneously expressed mistrust towards operators collecting behavioural data.