From Breakingviews - Breakingviews - COMMENTARY: Prediction markets will overcome big binary risks ↧ ↧ Breakingviews - COMMENTARY: Prediction markets will overcome big bi... Coin-flip contracts peddled by Polymarket, ‌Robinhood and others are booming toward $1 trln. Kalshi may soon be worth $40 bln, a near-doubling in mere months. ​Sports trading and Wall Street adoption are ​big unknowns, but bets on consolidation and rising ⁠valuations should pay off.