The U.S. Congress is intensifying its scrutiny of prediction-market platforms Polymarket and Kalshi, demanding internal records to understand how each platform handles insider trading. The move comes after public disclosures and media reports suggested traders might be using nonpublic information tied to government actions to place bets. In a post on X, Rep. James Comer, chair of the House Oversight and Reform Committee, said he had sent letters to Polymarket CEO Shayne Coplan and Kalshi CEO Tarek Mansour, requesting internal documents that detail the firms’ procedures for detecting and mitigating insider trading. Comer warned that lawmakers are concerned about elected officials leveraging “basic insider knowledge” to profit from government actions, a practice he described as unacceptable. Comer cited reports of more than 80 suspicious trades that appeared to be timed ahead of Iran-related military operations, a finding he linked to concerns that politicians and other officials with ac...
Institutional adoption continues to reshape the digital asset landscape, even as geopolitical tensions underscore crypto’s sensitivity to broader macro conditions. This week saw digital asset investment products suffer more than $1 billion in outflows as traders pared risk amid fading hopes for a durable U.S.-Iran ceasefire. At the same time, Tether tightened its grip on Twenty One Capital by purchasing SoftBank’s stake, Bernstein highlighted a shift in Bitcoin mining toward AI infrastructure, and Polymarket teamed up with Nasdaq to launch prediction markets tied to private companies. The week’s developments illustrate how institutions still sit at the heart of the evolving crypto ecosystem, even as macro shocks drive short‑term sentiment swings. Key takeaways Digital asset funds posted over $1 billion in outflows last week as geopolitical tensions fueled a risk-off environment, led by Bitcoin and Ether products tracked by CoinShares. Despite the weekly pullback, crypto exchange-tr...