午报沪指小幅收红盘中再创阶段新高，有色金属、房地产板块联袂领涨

Market Overview - The market experienced a mixed performance with the Shanghai Composite Index reaching a new high during the session, while the Shenzhen Component Index and the ChiNext Index showed slight declines [1][10] - The total trading volume in the Shanghai and Shenzhen markets was 1.63 trillion yuan, an increase of 151.1 billion yuan compared to the previous trading day [1] Sector Performance - The non-ferrous metal sector saw significant gains, with stocks like Northern Copper and Shengda Resources hitting the daily limit [1][15] - The chip sector was active, with companies such as Chipone Technology and Demingli reaching their daily limits [2][22] - The real estate sector showed a rebound, with stocks like Rongsheng Development and Suning Universal also hitting the daily limit [1][5] Individual Stock Highlights - A total of 50 stocks hit the daily limit, with a sealing rate of 87%, and 17 stocks achieved consecutive limit-ups [1] - Notable stocks included Suning Universal and Qingshan Paper, both achieving four consecutive limit-ups [1][14] - In the storage chip sector, Demingli and other companies saw significant price increases, with Demingli rising by 10% [4][23] Global Metal Prices - On September 11, London Metal Exchange (LME) prices for aluminum, zinc, nickel, copper, lead, and tin all increased, with aluminum rising by 2.06% to $2,679.00 per ton [3][15] - Analysts attribute the rise in metal prices to expectations of interest rate cuts by the Federal Reserve, which has led to increased demand for hard assets [3] Real Estate Policy Changes - Following adjustments in housing purchase restrictions in major cities like Beijing and Shanghai, the Shenzhen real estate market has also seen positive changes, with increased online consultations and property viewings [5][13] Semiconductor Developments - Kioxia announced a collaboration with NVIDIA to develop a new type of SSD that is nearly 100 times faster than traditional SSDs [5][22] - The storage chip sector is expected to remain active, with companies like Micron Technology anticipated to provide strong earnings guidance in their upcoming financial reports [4][22]