财联社·2025-12-01 03:48Market Overview - A-shares experienced a volatile rise in early trading, with the Shenzhen Composite Index and ChiNext Index both increasing by over 1%, while the Shanghai Composite Index returned above 3900 points [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.23 trillion yuan, an increase of 250.4 billion yuan compared to the previous trading day [1] Sector Performance - The consumer electronics sector saw a collective surge, with companies like ZTE Corporation, Tianyin Holdings, and Daoming Optics hitting the daily limit [2] - The non-ferrous metals sector was active, with Silver Nonferrous and Minfa Aluminum also reaching the daily limit [2] - The commercial aerospace concept continued its strong performance, with Aerospace Development achieving 8 limit-ups in 12 days [2] - Conversely, the wind power sector showed weak performance, with Sany Renewable Energy dropping over 6% [2] - Overall, the Shanghai Composite Index rose by 0.42%, the Shenzhen Composite Index increased by 0.95%, and the ChiNext Index gained 0.9% [2]