Magic Stones

About Magic Stones

The investment banking and capital markets firm Jefferies said in a September report that sports had become prediction markets’ “most important liquidity driver”, with combo and parlay-style contracts accounting for an increasing share of activity. But the analysts cautioned that prediction markets are scale businesses with relatively low revenue yields, leaving their economics dependent on sustained liquidity, engagement and trading activity.

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.

About Magic Stones

Takers is a prediction market industry colloquialism for the market participants that swiftly fill buy and sell orders, thus removing liquidity from the marketplace. Conversely, makers are the market participants viewed as liquidity providers and professional or sharp money.

“Recent launches, including customizable same-game parlays (SGPs), further support our view that Prediction Markets (PM) are increasingly converging with traditional sportsbooks,” observes Macquarie analyst Chad Beynon. “As a result, we now estimate total US PM taker volume to reach $190 billion in 2026E (vs $169 billion prior).”

If the research firm’s $190 billion taker volume estimate proves accurate, it’d represent a more than eightfold increase from the $22 billion taker turnover seen last year.

What is Magic Stones?

Hip‑hop producer Jamal “Mally Mall” Rashid was ordered back to federal prison Thursday (Sept. 17), after a Las Vegas judge found he repeatedly violated the conditions of his supervised release.

Rashid received a 17‑month sentence following a hearing in U.S. District Court, where he admitted to a series of breaches that prosecutors said showed he had not reformed.

In 2021, Judge Gloria Navarro sentenced Rashid to 33 months at the Federal Correctional Institution in Sheridan, Ore., followed by three years of supervised release after he pleaded guilty to one count of using an interstate facility in aid of unlawful activity—specifically, a prostitution service.