早知道：央行连续11个月增持黄金；纳指涨1.12%

Group 1 - As of the end of September, China's foreign exchange reserves exceeded $3.3 trillion, indicating a stable financial position [1] - The People's Bank of China has increased its gold holdings for 11 consecutive months, reflecting a strategic move towards asset diversification [1] - The draft regulation on whistleblower rewards for securities and futures violations has proposed a significant increase in reward standards, aiming to enhance compliance and transparency in the market [1] Group 2 - The Shanghai and Shenzhen Stock Exchanges have announced that qualified foreign institutional investors can participate in ETF options trading, with the purpose limited to hedging [1] - Starting from October 9, all stocks on the Beijing Stock Exchange will switch to the new 920 code, indicating a rebranding or restructuring effort [1] - Chinese researchers have made progress in solving the interface contact issues of all-solid-state lithium metal batteries, which could lead to advancements in battery technology [1] Group 3 - The total box office for the National Day holiday in China surpassed 1.8 billion yuan, with the annual total box office expected to reach 50 billion yuan, showcasing a strong recovery in the film industry [1] - The U.S. federal government has experienced a shutdown for the first time in nearly seven years, which may have implications for global markets [1] - The Nasdaq Composite Index rose by 1.12% and the S&P 500 Index increased by 0.58%, both reaching new closing highs, with AMD shares surging over 11%, indicating positive market sentiment [1]