By Douglas Gillison WASHINGTON, April 16 (Reuters) - Washington's top derivatives regulator on Thursday sought to reassure ...

The San Jose Congressman said that in late March investors sold over $500 million in oil futures, while simultaneously, $1.5 ...

The top federal regulator for the rapidly growing prediction market industry vowed Thursday to crack down on insider trading, ...

Opinion: With the increased regulatory focus on prediction markets, companies should consider reviewing their existing ...

Sen. Elizabeth Warren (D-Mass.) called for an investigation into alleged insider trading on prediction markets on Tuesday, ...

Critics say traders appear to be getting confidential information about major news that will move markets, and then placing ...

Speaking in Washington this week, Kalshi CEO Tarek Mansour warns insider trading threatens trust in prediction markets and ...

The White House warned staff last month against using nonpublic information to trade on financial markets, as a series of ...

Democrats have raised concerns about potential insider trading after unusual trading activity shortly before announcements ...

Polymarket audits copy-trading startups over insider trading concerns, following scrutiny of apps built through its Builders ...

Prediction markets have boomed, inviting increased scrutiny from regulators and Congress.

Polymarket tightened its rules after questions surfaced over whether some prediction market customers engaged in insider ...