[Citadel Securities Q2 Trading Revenue Reaches $7.3 Billion, Sets Record High] According to a report by Jinse Finance on August 28, sources revealed that Citadel Securities achieved a trading revenue of $7.3 billion in the second quarter, driven by market volatility during the period, setting a historic high and more than tripling the figure from the same period last year. Net profit also surged over 250%, reaching $3.3 billion. Meanwhile, other competitors also set their own records: HRT's trading revenue reached $11.4 billion, more than quadrupling the figure from the same period last year. Jane Street's net trading revenue for this year had already exceeded $40 billion by mid-August, surpassing its Wall Street record of $39.6 billion set in 2025. Notably, despite Jane Street incurring a loss of approximately $15 billion in July this year, Citadel Securities still managed to remain profitable that month and is expected to maintain profitability in August as well.