Prediction markets were one of the fastest-growing corners of finance heading into 2026, and proprietary trading firms noticed...
Several prop firms launched prediction-market challenges: instead of a simulated forex, futures or crypto account, you get a simulated account to trade event contracts under classic prop-firm rules, then earn a profit split when you pass.
The evaluation applies familiar guardrails to event contracts:
Contracts must be priced between $0.20 and $0.80 – no long-shot “YOLO” bets and no grinding near-certain outcomes.
A minimum of 10 trades, so a single lucky bet cannot pass the challenge.
Maximum 1% risk per trade and no more than 2 open positions.
A 5% daily drawdown and 8% maximum drawdown, with a 4% profit target.
A 90% profit split to the trader.
Source: https://joinprop.com/academy/prediction-markets-vs-prop-trading-2026/
Credit to Shazi Goalie
Background of the Wager
The dispute began on X after Mallouk criticized Cuban's supportive comments regarding Dogecoin, calling the stance "straight out of Dumb and Dumber".
The two entrepreneurs turned the social media argument into a $2 million total charity challenge, stipulating that the loser of each $1 million bet pays the amount to a charity of the winner’s choice after a full decade.
Crypto vs. S&P 500: Mallouk invests in an S&P 500 index fund, while Cuban invests in a cryptocurrency portfolio of Bitcoin and Ethereum.
Tech vs. S&P 500: Mallouk backs the S&P 500 index fund, while Cuban invests in an evenly-weighted portfolio of Amazon and Netflix stock.
Full story in YT: https://www.youtube.com/watch?v=ZLEFm0gHUko
Credit to TrendSpider
Credit to Omar Murillo