LATEST: Kalshi CEO Tarek Mansour argues New York's lawsuit against the company is so broad "you could copy-paste that lawsuit and file it against Nasdaq."

What happened

Kalshi CEO Tarek Mansour said New York’s lawsuit against Kalshi is so broadly written that the same complaint could be used to sue Nasdaq, highlighting the complaint’s wide scope.

Confirmed

Global impact / market context

A broad lawsuit could force Kalshi and similar platforms to spend a lot on legal defense, slowing new product roll‑outs and making investors more cautious, while showing the regulatory risk for new event‑trading services.

Analyst inference

Regulators are looking closely at companies that let people trade on future events to decide if those contracts act like traditional securities, which could mean stricter rules, higher compliance costs, and less trading activity for these products.

Analyst inference

What to watch

1. Any change that narrows the New York complaint, indicating whether regulators target specific actions or the whole business model. Analyst inference
2. Kalshi’s legal moves, such as filing a motion to dismiss, which could affect how long and how costly the case becomes. Analyst inference
3. Regulatory steps against other event‑trading platforms, showing if this lawsuit is part of a wider crackdown. Analyst inference

Evidence

• x.com