燃气板块10月30日跌0.62%，新天然气领跌，主力资金净流出2.75亿元

Market Overview - The gas sector experienced a decline of 0.62% on October 30, with New Natural Gas leading the drop [1] - The Shanghai Composite Index closed at 3986.9, down 0.73%, while the Shenzhen Component Index closed at 13532.13, down 1.16% [1] Individual Stock Performance - DeLong Huineng (000593) saw the highest increase, closing at 10.54 with a rise of 10.02% [1] - New Natural Gas (603393) reported the largest decline, closing at 28.39 with a drop of 4.02% [2] - Other notable performers included Baichuan Energy (600681) with a 2.08% increase and Shaanxi Natural Gas (002267) with a 2.85% decrease [1][2] Trading Volume and Capital Flow - The gas sector had a net outflow of 275 million yuan from main funds, while retail investors contributed a net inflow of 153 million yuan [2] - The trading volume for DeLong Huineng reached 519,800 hands, indicating significant investor interest [1] Capital Inflow Analysis - New Natural Gas (603393) had a main fund net outflow of 49.29 million yuan, while retail investors showed a net inflow of 33.71 million yuan [3] - Baichuan Energy (600681) also experienced a net outflow from main funds of 17.64 million yuan, with retail investors contributing a net inflow of 10.59 million yuan [3]