燃气板块8月15日涨1.78%，佛燃能源领涨，主力资金净流入1.02亿元

Group 1 - The gas sector experienced a rise of 1.78% on August 15, with 佛燃能源 leading the gains [1] - The Shanghai Composite Index closed at 3696.77, up 0.83%, while the Shenzhen Component Index closed at 11634.67, up 1.6% [1] - 佛燃能源's stock price increased by 10.02% to 13.40, with a trading volume of 622,300 shares and a transaction value of 779 million yuan [1] Group 2 - The gas sector saw a net inflow of 102 million yuan from main funds, while retail investors experienced a net outflow of 130 million yuan [2] - The stock of 新疆火炬 decreased by 3.01% to 22.25, with a trading volume of 198,700 shares [2] - The trading data indicates that main funds showed a preference for stocks like 深圳燃气 and 贵州燃气, with net inflows of 1.32 billion yuan and 18.54 million yuan respectively [3]