Rubico is trading at $1.93, down -12.67% in after-hours trading; no corresponding company announcement explaining the move was found.

  • The reported after-hours move follows a 1-for-25 reverse split that took effect October 30. The announcement said it was intended to support Nasdaq listing compliance, but does not establish that the split caused the decline.
  • Major indices were down, including the Nasdaq Composite at -3.08%.
  • A trading halt for news pending was reported October 29.