Haina International and Castle Securities have locked in 45 individuals on suspicion of insider trading in Futu Tiger Options, resulting in a profit of $155 million

According to Caixin, US options market makers Haina International and Castle Securities have narrowed the scope of insider trading in Futu Tiger Options to 47 accounts controlled by 45 people, with an overall profit of $155 million. The vast majority of the individuals involved are located outside of the United States, with the majority residing in mainland China and Hong Kong. One person controls three accounts, with some individuals profiting tens of millions of dollars, and the least profitable being several hundred thousand dollars.