Cantor opens Kalshi block trading for hedge funds via Susquehanna pricing

Law professor calls Kalshi's $40 billion valuation 'staggering'

A $40 billion valuation, even if unverified, resets how investors price prediction-market exposure. For Robinhood and other distribution partners, it raises the cost of deepening ties versus building competing stacks like Rothera. Kalshi now trades at a premium that assumes success in perpetual futures and Treasury rates, products it has only begun to file for. That gap between price and product invites sharper scrutiny from backers on each regulatory filing timeline.

If Kalshi stumbles on its S&P 500 perpetual application against CME opposition, or if DraftKings' DKeX hits scale first, the valuation becomes a liability that compresses future fundraising terms. The figure also pressures Polymarket and smaller venues to justify their own multiples in a sector with few public comparables. Every analyst quote Yadav's comment generates becomes a benchmark Kalshi must defend.

PredictBay emerges from stealth with one-minute Sui prediction markets and $26.1bn in paper volume

PredictBay's one-minute markets sharpen the speed war with Polymarket and Kalshi. The latter's five-minute and 15-minute contracts now look slow by comparison, forcing both to respond or cede high-frequency retail traders. The $26.1 billion in paper volume is simulated, so the platform must convert test users to real capital before incumbents match its interval.

Sui blockchain settlement matters only if traders value on-chain transparency over the familiar rails of Polymarket and Kalshi. Speed alone rarely sustains market share once competitors replicate the interval. PredictBay's survival depends on whether its liquidity matches its clock.

Quintenz discusses prediction market regulation on CNBC

Quintenz's dual role as Kalshi board member and industry advocate casts the interview as implicit lobbying for CFTC preemption. He speaks as a former regulator with current skin in the game. For Kalshi, the timing matters: the platform faces active state enforcement in multiple jurisdictions and needs federal allies more than abstract commentary.

The Coalition for Prediction Markets gains credibility from a former commissioner, but Quintenz offers no new policy mechanism that platforms can deploy in court tomorrow. Traders watching for regulatory clarity get reassurance without actionable detail. The real test is whether CFTC Chair Selig's Innovation Advisory Committee, convening the next day, translates such advocacy into draft rules that hold against state judges.

Connecticut's ruling that Kalshi's sports contracts are not swaps adds to the platform's string of state losses that have shattered its federal preemption defense.

Coinbase Global eyes prediction markets to diversify trading and boost retention

Coinbase's rollout intensifies competition for prediction market distribution at a moment when vertically integrated rivals are already squeezing white-label suppliers. Robinhood's revenue flip and DraftKings' DKeX buildout show that owning the full stack beats renting exchange infrastructure. Coinbase has sourced regulated market access by partnering with CFTC-registered Kalshi rather than building its own.

The recent Baltimore suit against Kalshi and Polymarket (naming distributors including Coinbase) already warns that broker-dealers face direct liability for distributing event contracts, raising the cost of partnership. The platform's choice between build and buy will signal whether retail prediction markets consolidate around a few owned exchanges or fragment across competing broker stacks.