Gold Vein

How to play Gold Vein

Catalist initially received a list of fewer than 10 potential market makers from Kalshi. It has since completed agreements with close to 20 and is engaging with approximately another 20.

That growth reflects the expanding number and variety of sports contracts. ITF tennis is particularly dependent on official data because its more than 60,000 annual matches are not generally televised. Unofficially monitoring a tour moving between locations such as Bogotá and Bali would be difficult, Monk noted.

Streaming is also becoming part of the product. Monk said prediction market interfaces had moved beyond their earlier trading-led presentation to incorporate streams, player propositions and combinations resembling sportsbook bet builders.

How to play Gold Vein

But in the UK Entain’s share price weakness is less about prediction markets and more about tax, debt and confidence.

The company reported approximately £3.6 billion of net debt at the end of June, with reported leverage of 3.1x underlying EBITDA. Online underlying EBITDA fell 5% in the first half despite 7% growth in online net gaming revenue. The tax impact has been substantial.

The UK government increased Remote Gaming Duty (RGD) from 21% to 40% from 1 April. Then from April 2027, a new 25% General Betting Duty rate for remote betting will apply, although remote bets on UK horse racing are excluded from the new rate.

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Bet365 noted the impact of the UK government’s near doubling of the remote gaming duty, which increased from 21% to 40% on 1 April this year.

Additionally, a new remote betting duty is set to come in from April 2027, which will raise the effective tax rate on all sports betting products except horse racing from 15% to 25%.

Several other operators have responded to the UK tax hikes by announcing shop closures.