NOV is trading 4.16% up at $19.54 amid a supportive energy-sector backdrop.
- No clear NOV-specific announcement explaining the move surfaced.
- Energy stocks were rising premarket as oil prices climbed; Brent was $114.84 and WTI was $101.23 in a report published October 23.
- Renewed Middle East supply concerns were cited as a driver of higher oil prices.