About this app
What is Mona Lisa Jewels?
Grygorenko emphasised that prioritisation was the key to adapting these portfolio sizes.
“[At] above roughly 150 players per manager, personal knowledge stops scaling. The fix is not fewer players or more managers – it is showing each manager which few accounts actually need them today,” she added.
Satisfaction with existing tools scored an average of 6 out of 10. Co-author Gali Hartuv, CEO and co-founder at WarriorLab described this “middling satisfaction” as “the most expensive kind”.
About Mona Lisa Jewels
Kendrick sees a warning in the history of betting exchanges. In their early growth phase, there was sufficient retail liquidity for numerous market makers to profit. As that retail pool weakened, the sharper firms increasingly found themselves trading against one another.
His analogy is a poker table at which the weaker participants sustain the game. If those players disappear, the fourth-best professional at the table can suddenly become a loser because only the three strongest remain.
The US addressable market is vastly larger and customer recruitment remains strong. Marantelli says Kalshi increased its number of clients fivefold during the World Cup, while White Swan predicts that NFL prediction markets could generate between $5 billion and $7 billion of liability in a single week.
What is Mona Lisa Jewels?
Tim Miller, who resigned from the UK Gambling Commission earlier this year, has stepped down from the GREF board and has relinquished his role as treasurer.
Miller served on the forum for several years and was a key UK figure during a period when the Gambling Commission implemented extensive reforms to online gambling regulation and affordability checks. GREF expressed its gratitude for Miller’s contributions during his tenure.
Jean-Michel Costes has also left the board after concluding his role at France’s Autorité Nationale des Jeux (ANJ).
