股票行情快报：朗玛信息（300288）10月22日主力资金净卖出562.58万元

Core Viewpoint - The stock of Langma Information (300288) has shown a decline in both price and key financial metrics, indicating potential challenges in its operational performance and market position [1][3]. Financial Performance - As of October 22, 2025, Langma Information's stock closed at 13.87 yuan, down 0.29% with a trading volume of 34,500 hands and a transaction value of 48.08 million yuan [1]. - The company reported a total revenue of 152 million yuan for the first half of 2025, a year-on-year decrease of 17.49%, and a net profit of 14.44 million yuan, down 39.97% year-on-year [3]. - The second quarter of 2025 saw a single-quarter revenue of 78.90 million yuan, a decline of 24.59%, and a net profit of 7.94 million yuan, down 55.2% year-on-year [3]. Market Position and Ratios - Langma Information's total market capitalization is 4.687 billion yuan, significantly lower than the industry average of 13.171 billion yuan, ranking 102 out of 144 in the internet services sector [3]. - The company's price-to-earnings (P/E) ratio stands at 162.35, compared to the industry average of 66.88, indicating a higher valuation relative to earnings [3]. - The gross margin is reported at 32.94%, slightly above the industry average of 31.69%, while the net margin is 8.87%, significantly better than the industry average of -4.18% [3]. Capital Flow Analysis - On October 22, 2025, the net outflow of main funds was 5.63 million yuan, accounting for 11.7% of the total transaction value, while retail investors saw a net inflow of 3.40 million yuan, representing 7.08% of the total [1][2]. - Over the past five days, the stock has experienced fluctuations in capital flow, with notable net inflows and outflows from both institutional and retail investors [2].