Bản dịch chưa sẵn sàng. Đang hiển thị bài viết gốc.
The US options markets had its busiest day ever on Thursday as stocks slumped, with average daily volumes rising 53% above the average level in October, according to clearing data.
Chung toi hien cong khai y chinh. Tao tai khoan mien phi de doc toan bo bai viet, luu, thao luan va ket noi voi boi canh thi truong va OSINT.