Kalshi today announced it has selected Solidus Labs as its trade surveillance partner.

“Kalshi’s growth is built on an unwavering commitment to regulatory compliance,” said Robert DeNault, Legal Counsel and Head of Enforcement at Kalshi. “Our deep commitment to compliance is what separates us from the pack. By partnering with Solidus Labs, we are ensuring that as we scale, our surveillance remains the industry-leading standard – protecting both our users and the integrity of the crown jewel of our exchange, our markets.”

Built from the ground up to ensure robust coverage of modern financial markets, Solidus HALO introduces a paradigm shift in trade surveillance detection technology. Kalshi will utilize the HALO platform to augment its in-house systems with a multidimensional data approach – layering user behavior, social sentiment, and OSINT data on top of traditional trade and order flow. By correlating these inputs across onchain and offchain data, HALO provides Kalshi with institutional-grade protection against sophisticated insider trading or manipulation across its more than 4,000 markets.

“We are proud to support Kalshi on its mission to reinvent financial markets with event-based trading,” said Asaf Meir, Founder and CEO of Solidus Labs. “At Solidus, we believe that a platform built to trade on the future deserves a trade surveillance partner that isn’t stuck in the past. By deploying Solidus’ agentic trade surveillance and compliance hub, Kalshi is demonstrating once again its highest commitment to consumer protection and market integrity.”