Overview
- Retail platforms such as Robinhood integrated event contracts into core apps, accelerated by a Kalshi partnership and a later LedgerX acquisition, while Webull, NinjaTrader and Optimus Futures added similar access.
- Major market operators moved in, with Intercontinental Exchange backing Polymarket, CME partnering with FanDuel on FanDuel Predicts and Cboe outlining a platform that excludes sports.
- Industry research cited by CoinSpectator estimates trading climbed from about $9 billion in 2024 to roughly $40 billion in 2025, reflecting a rapid shift from niche product to mainstream line of business.
- Brokers describe event contracts as commodities traded on CFTC‑regulated venues, but state authorities and UK regulators point to gambling‑like risks and call out consumer‑protection gaps.
- Coverage highlights investor hazards including ambiguous contract rules and weak guardrails against insider information, with analysts urging users to treat these trades like gambling and limit capital at risk.