Erdöl

Petroleum is a theme spanning the crude‑oil value chain, from exploration and production to transport, refining, marketing, and petrochemicals. Core tracks include upstream E&P and offshore drilling, midstream pipelines, storage and LNG logistics, downstream refining and retail, as well as oilfield equipment, seismic and well‑services providers sensitive to global oil‑price cycles.The sector's total market cap is 1410.97 billion HKD, with a 24h change of -0.68%. Among 6 constituents, 2 are up (33.33%) and 3 are down (50.00%). The top gainer is KUNLUN ENERGY (00135), with a 24h increase of +0.42%.Petroleum softer with mixed breadth; favor integrated, cash‑rich majors and trade tactically with crude trends.