CNOOC Limited stock today jumps 4% in Hong Kong as oil holds gains
NEW YORK, December 30, 2025, 01:45 ET — Market closed CNOOC Limited shares climbed 4.36% to HK$21.54 in Hong Kong on Tuesday, from a previous close of HK$20.64, as oil prices steadied after a sharp prior-session rise. PetroChina’s Hong Kong-listed shares were up 3.27% in the same window. Investing.com The move matters because upstream oil producers like CNOOC tend to move with crude, and the market is trying to price a tug-of-war between geopolitical risk and signs of ample supply heading into 2026. Oil rose on Monday after investors weighed developments around Ukraine peace talks and fresh geopolitical tensions, helping