港股突发，大型科网股集体下跌，半导体大涨｜港股收盘

Market Overview - On February 12, the Hang Seng Index fell by 0.86%, while the Hang Seng Tech Index dropped by 1.65% [1] - Semiconductor stocks saw significant gains, with兆易创新 rising over 20% and 澜起科技 increasing by 5.56% [1] Notable Stock Movements - The following companies experienced notable increases in stock prices: - 晶晨股份: +15.75% to 93.55 - 欧莱新材: +14.00% to 33.05 - 翱捷科技-U: +13.57% to 95.50 - 芯原股份: +12.89% to 268.46 - 江幸电子: +10.41% to 144.30 [3] - Conversely, several well-known tech stocks in Hong Kong faced declines: - 金蝶国际: -4.98% to 11.070 - 联想集团: -4.56% to 9.000 - 美团-W: -4.50% to 84.850 - 网易-S: -4.10% to 187.000 - 携程集团-S: -3.90% to 428.800 [4][5] Regulatory Developments - The Beijing Municipal Market Supervision Administration held an administrative meeting with major online ticket sales platforms, including 携程, 美团, and 京东, to address consumer complaints regarding ticket sales practices [6] Market Sentiment - There is a noted shift in market sentiment as funds are flowing out of long positions, with approximately 26 million leaving the market recently, while short positions saw an inflow of about 22 million [6] - External market influences, such as the recent surges in Japanese and South Korean stock markets, may be affecting capital flows into the Hong Kong market [6]