In response to increasing regulatory scrutiny, Kalshi and Polymarket have announced new safeguards aimed at preventing insider trading and market manipulation.
Both platforms revealed their updated measures simultaneously, which include tighter trading restrictions, enhanced enforcement mechanisms, and improved monitoring systems.
Kalshi is introducing advanced technological measures designed to prevent politicians, athletes, and other influential figures from trading in specific political and sports markets. Although the platform previously prohibited such activities, enforcement was primarily reactive, relying on investigations after trades occurred.
The company has been working on these initiatives for several months and is eager to collaborate with regulators and stakeholders to set a new industry standard. Kalshi emphasizes that these measures align with the guidance from the Commodity Futures Trading Commission (CFTC) and various Congressional bills aimed at curbing insider trading.
Key features of Kalshi's new measures include:
- Preemptive screening for politicians: New tools will block political candidates from trading on their own campaigns. Kalshi noted a recent incident where a candidate traded on their election, and these tools are designed to prevent such occurrences in the future.
- Preemptive sports screening: Individuals involved in college and professional sports will be barred from trading contracts in associated leagues. While Kalshi has previously banned these trades, it will now implement preemptive screening in collaboration with integrity firm IC360.
- Whistleblower tool: A new feature allows users to report suspicious trades directly on the market pages.
Polymarket, on the other hand, has formalized its insider trading prohibitions with expanded market integrity rules applicable to its international cryptocurrency platform and its U.S. exchange regulated by the CFTC. The updated regulations clarify three categories of prohibited trading:
- Trading based on stolen confidential information
- Trading on illegal tips
- Trading by individuals who can influence event outcomes
Neal Kumar, Polymarket's Chief Legal Officer, stated that clear rules are essential for market functionality. He expressed that these enhancements clarify expectations for all participants and reinforce the compliance framework already in place. As Polymarket grows, the company aims to maintain transparent communication with its users to uphold market integrity.
Additionally, Polymarket is launching Market Integrity pages to explain the new rules and provide a platform for users to report any suspicious activities. Beyond insider trading, Polymarket also prohibits practices such as spoofing, wash trading, front-running, and self-dealing.
Enforcement of these rules will rely on a comprehensive surveillance strategy. Recently, Polymarket announced a partnership with Palantir Technologies and TWG AI to create an AI-driven surveillance platform that includes blockchain transparency, real-time monitoring, and oversight from the National Futures Association (NFA) on its U.S. exchange.
These updates arrive amid rising concerns regarding insider trading in prediction markets, highlighting the platforms' commitment to maintaining market integrity.