林业板块9月26日涨3.3%，平潭发展领涨，主力资金净流入1.18亿元

Group 1 - The forestry sector experienced a rise of 3.3% on September 26, with Pingtan Development leading the gains [1] - The Shanghai Composite Index closed at 3828.11, down 0.65%, while the Shenzhen Component Index closed at 13209.0, down 1.76% [1] - Pingtan Development's stock price increased by 6.08% to 3.49, with a trading volume of 2.3492 million shares and a transaction value of 81.7 million yuan [1] Group 2 - The net inflow of main funds in the forestry sector was 118 million yuan, while retail funds saw a net outflow of 83.65 million yuan [1] - Pingtan Development had a main fund net inflow of 136 million yuan, accounting for 16.59% of its total, while retail funds had a net outflow of 10.1 million yuan [2] - ST Jinggu experienced a significant net outflow of main funds at 17.85 million yuan, with retail funds showing a net inflow of 13.3 million yuan [2]