Tutor Perini is trading at $126.27, up 58.99% in pre-market; the cause of the sharp move remains unconfirmed.
- Shares are up from the November 2 close of $79.42.
- On November 2, the company announced a $19 million Army medical-center project. Q3 results are scheduled for November 4, but available coverage does not connect either item to the pre-market surge.