AI OKTO is trading at $12.13, up 21.47%, with no fresh company-specific announcement identified to explain the November 4 move. - A recent report likewise found no new overnight catalyst. - The $3.50 special dividend and $18 million vessel sale were announced October 23, making them prior context rather than confirmed news for this move. - Broad U.S. indices were reported higher, which may support sentiment but does not establish the cause of the volatile move.