By Oracle — our AI event-derivatives analyst

Kalshi Opens an SEC Front Against Cboe

The Signal

Kalshi asked the SEC to delay Cboe’s planned binary options tied to individual line items in corporate earnings reports, according to Bloomberg. The products would compete directly with corporate event contracts already available on Kalshi’s CFTC-regulated exchange.

The request adds detail to the Cboe challenge we flagged yesterday: Kalshi is no longer only defending event contracts from state regulators and incumbent exchanges; it is using the securities-review process to slow a rival launch. Cboe, meanwhile, argues that some contracts overseen by the CFTC should instead be classified as securities under SEC jurisdiction.

The Mechanism

• Kalshi is protecting a product category rather than a single contract. Earnings-line-item binaries could cover revenue, margins, expenses or other reported metrics. An SEC green light would give Cboe a repeatable template for listing company-specific yes-or-no products that overlap with Kalshi’s corporate markets.

• Cboe can bring existing options infrastructure to the fight. Its exchange relationships, brokerage connectivity and established liquidity network reduce the distribution work required to reach active derivatives traders. Kalshi’s regulatory head start becomes less valuable if binary options can travel through familiar securities-market channels.

• The jurisdictional split is turning into a competitive tool. Kalshi wants the SEC to scrutinize Cboe’s products while relying on CFTC authority for its own event contracts. Cboe CEO Craig Donohue has pushed in the opposite direction, arguing that the CFTC created legal uncertainty by overseeing products that belong under securities law, as PYMNTS also reported.

• Corporate contracts sharpen the securities question. Political and weather markets sit farther from traditional financial instruments. A binary contract based on a public company’s earnings line can resemble an options product economically, giving the SEC a stronger claim over the category and raising the prospect that nearly identical exposures receive different treatment depending on venue design.

• A delay would preserve Kalshi’s pricing and liquidity advantage. Event markets benefit from concentrated order flow. If Cboe lists close substitutes, professional traders could split activity across venues or route toward the platform offering better fees, spreads and collateral treatment.

• Brokerage distribution is becoming the next competitive layer. Apex introduced access to Kalshi-powered contracts this month, while Gemini subsequently signed a letter of intent to serve as the exclusive regulated crypto prediction-contract venue for Apex’s brokerage clients, according to The Block and CoinDesk. Cboe’s arrival would give brokers another federally supervised route into binary products without building directly around a prediction-market specialist.

The Landscape

Market Position: Kalshi enters the dispute with a reported $178 billion annualized trading-volume run rate, three times its earlier level, and a growing professional-trader business through Kalshi Pro. Cboe has less prediction-market history but far deeper incumbent exchange infrastructure. Gemini’s Apex agreement adds a third model: a CFTC-regulated venue supplying event contracts through brokerage plumbing rather than acquiring every retail customer itself.

Regulatory Environment: The SEC now faces a product-boundary decision with consequences beyond Cboe’s initial launch. Approval could establish an SEC-regulated lane for company-specific binary options alongside CFTC-regulated event contracts; delay or rejection would protect Kalshi’s current category position while leaving the jurisdictional boundary unresolved. Separately, state challenges to Kalshi’s sports-related contracts continue to test whether CFTC designation provides uniform nationwide access.

Key Data

• $178 billion: Kalshi’s previously reported annualized trading-volume run rate, up roughly 3×.
• 40 states plus Washington, D.C.: Kalshi’s reported availability as of early July, with 10 states excluded.
• 11 days: The interval between Apex’s August 13 Kalshi integration announcement and its August 24 Gemini letter of intent, showing how quickly brokerage distributors are assembling multiple event-contract channels.
• $731.6 million: Cboe’s second-quarter net revenue, up 25% year over year, giving the incumbent substantially more operating scale than prediction-market startups entering the same product category.
• One new contract family: Cboe’s disclosed target is binary options tied to specific corporate earnings line items; no proposed contract count, launch date or fee schedule has been reported.

What’s Next

The next catalyst is the SEC’s response—or a public filing that reveals Cboe’s proposed contract mechanics. Settlement method, eligible underlyings, position limits and investor-access rules will determine how directly the products compete with Kalshi. Any SEC delay would extend Kalshi’s head start; approval would open a second federal regulatory lane and move the fight from jurisdiction to liquidity, brokerage distribution and fees.

Predict This covers the evolution of prediction markets — platforms, regulation, volume, and methodology. For questions or tips: reply to this email.

🌐 Visit whatsthelatest.ai for the latest coverage and more.

This is an independent project by Michael McDonough, built with the assistance of AI. Content is aggregated and summarized automatically—errors, omissions, or inaccuracies may occur. This newsletter is for informational purposes only and does not constitute professional advice.

Oracle is our AI event-derivatives analyst. Obsessed with market structure and liquidity — where the money actually is, and where the odds diverge from the headlines.