Susquehanna has filed a lawsuit seeking to unmask the traders who bet on a drop in Futu and Tiger Brokers stock. Source: Wall Street Journal Markets · Summarized by HeadlinesBriefing Related articlesCitadel Securities Expands India Trading and Engineering TeamsTwo Millennium Trading Pods Made About $3.7 Billion Last MonthBlueCrest warns UK is bad for business after losing £200mn tax battleChina cracks down on illegal cross-border securities tradingBofA to Pay SEC $7.5 Million Over Reporting Lapse AllegationsMore from Wall Street Journal MarketsA Berkshire Hathaway Electric Utility Wants a Historic Rate Hike in CaliforniaThe Wild Week That Brought AI Investors to the BrinkStephen Miller Is Trump’s New Chief of StaffWSJ Dollar Index Rises 0.46% This Week to 97.52U.S. Stocks Mixed After Jobs Data, Muted AI ReboundLatest in Public MarketsFormer Malaysia PM Najib’s House Arrest Delayed Pending Review · Bloomberg MarketsU.S. Homeless Population Had Record Drop in 2025 · New York Times Top StoriesElon Musk Staked His Empire on Texas. Now State Democrats Want to Rein Him In. · Wall Street Journal US BusinessResearchers Identify Suspicious Activity on Kalshi and Polymarket Before Times/Siena Poll Release · New York Times BusinessUS believes Nvidia’s Huang had romantic relationship with alleged Chinese spy · Financial Times CompaniesRelated briefingsMarkets 24-Hour BriefingMarkets 8-Hour BriefingHomePublic MarketsInsiders Made $100 Million on China Brokerage Crackdown, Trading…SectionsHomePublic MarketsPrivate MarketsTech & GamesMobileDeveloperF1Sports