Zheng Quan Shi Bao Wang·2025-11-12 08:40Core Insights - The combustible ice concept sector rose by 1.81%, ranking second among concept sectors, with nine stocks increasing in value, including PetroChina Oilfield Services which hit the daily limit, and ShenKong Co., Petrochemical Machinery, and QianNeng HengXin showing notable gains of 6.32%, 3.31%, and 2.82% respectively [1][2] Market Performance - The top-performing concept sectors today included: - Cell Immunotherapy: +2.20% - Combustible Ice: +1.81% - Monkeypox Concept: +1.57% - Blood Oxygen Monitor: +1.56% - Fentanyl: +1.39% [2] Capital Flow - The combustible ice concept sector saw a net inflow of 393 million yuan, with 11 stocks receiving net inflows, and seven stocks exceeding 10 million yuan in net inflow. PetroChina Oilfield Services led with a net inflow of 230 million yuan, followed by ShenKong Co., Sinopec, and Times Electric with net inflows of 70 million yuan, 38 million yuan, and 26 million yuan respectively [2][3] Capital Inflow Ratios - The leading stocks in terms of capital inflow ratios were: - PetroChina Oilfield Services: 23.70% - Times Electric: 11.48% - Nanjing Steel: 10.63% [3] Stock Performance Details - Notable stock performances within the combustible ice concept included: - PetroChina Oilfield Services: +10.21%, turnover rate 2.85%, net inflow 229.75 million yuan - ShenKong Co.: +6.32%, turnover rate 31.89%, net inflow 70.02 million yuan - Sinopec: +0.71%, turnover rate 0.14%, net inflow 38.20 million yuan - Times Electric: 0.00%, turnover rate 0.52%, net inflow 26.57 million yuan - Petrochemical Machinery: +3.31%, turnover rate 10.88%, net inflow 24.61 million yuan [3][4]