I learned in advance that China's supervision and rectification of hundreds of people who sold short, and the tiger was sued for getting rich

Susquehanna International Group (SIG), one of the largest options market makers in the United States, filed a lawsuit in the Federal Court in Manhattan, New York, on June 29, 2026, pointing out that hundreds of people were suspected of having learned in advance of China's May 22 regulatory action to rectify illegal cross-border stock trading, and bought abnormally large quantities of severely fined Tiger Securities (NASDAQ: TIGR) and Futu Holdings (NASDAQ: FUTU) put options, making profits of more than US$100 million. According to Bloomberg's latest report, a judge in the federal court in Manhattan has ordered the freezing of some relevant accounts of three securities firms, and also sent subpoenas to each securities firm to obtain account holder identity information.