A股、港股9月收红，有色金属板块爆发，港股紫金黄金国际狂飙70%

Market Overview - On the last trading day of September, A-shares saw the Shanghai Composite Index rise by 0.52% and the Shenzhen Component Index increase by 0.35%, with a total market turnover of 2.2 trillion yuan and over 2,600 stocks gaining [1][3] - The A-share market exhibited a trend of rising first and then declining, with all three major indices closing higher for the month, particularly the ChiNext Index which rose over 12%, marking a three-year high [3] Sector Performance - The non-ferrous metals and storage chip sectors performed well, while the liquor and large financial sectors faced declines [3] - The Hong Kong stock market also saw gains, with the Hang Seng Index and Hang Seng Tech Index both closing higher [3] IPO Highlights - Zijin Mining International had a strong debut, with its stock price surging by 68.46% to close at 120.6 HKD per share, achieving a market capitalization of 316.5 billion HKD [6][9] - The IPO raised a total of 24.984 billion HKD, making it the second-largest IPO in Hong Kong for 2025, with over 190 times subscription for the public offering [9] Gold Market Insights - The global "gold rush" is reflected in the performance of Zijin Mining International, as spot gold prices reached a new high of 3,870 USD per ounce on September 30 [11] - Major financial institutions have raised their gold price forecasts, with Goldman Sachs predicting prices could reach 4,000 USD per ounce by 2026 under baseline scenarios, and Citibank adjusting its three-month targets for gold and silver prices to 4,000 USD and 55 USD per ounce, respectively [11]