Prediction markets are no longer a marginal topic in finance. Charles Schwab and Citadel Securities are now following this segment, each with its own perspective. The former is studying a selective offering, away from bets deemed too speculative. The latter is mainly observing liquidity before going further. In the background, the rise of Kalshi and Polymarket is already accompanied by increasing regulatory pressure, while the sector is still seeking its balance in the United States today.