页岩气板块1月23日跌2.26%，中国石油领跌，主力资金净流出9.74亿元

Core Viewpoint - The shale gas sector experienced a decline of 2.27% on January 23, with China National Petroleum Corporation leading the drop [1] Market Performance - The Shanghai Composite Index closed at 4136.16, up by 0.33% - The Shenzhen Component Index closed at 14439.66, up by 0.79% [1] Capital Flow - The shale gas sector saw a net outflow of 974 million yuan from major funds on the same day - Retail investors contributed a net inflow of 944 million yuan, while speculative funds saw a net inflow of 29.67 million yuan [1]