恒指跌347點，滬指跌21點，標普500跌10點

Report Summary 1. Market Performance - The Hang Seng Index dropped 347 points or 1.3% to close at 25,628, the China Enterprises Index fell 161 points or 1.8% to 8,917, and the Hang Seng Tech Index declined 139 points or 2.5% to 5,498. The total turnover of the market was HK$204.289 billion [1]. - A - share market: The Shanghai Composite Index fell 21 points or 0.6% to 3,867 with a turnover of RMB764.61 billion; the Shenzhen Component Index dropped 146 points or 1.1% to 13,112 with a turnover of RMB1.01 trillion; the ChiNext Index declined 56 points or 1.8% to 3,137 with a turnover of RMB466.79 billion [2]. - US stocks: The Dow Jones Industrial Average fell 41 points or less than 0.1% to 48,416; the S&P 500 Index dropped 10 points or 0.2% to 6,816; the Nasdaq Composite Index declined 137 points or 0.6% to 23,057 [2]. 2. Central Bank Operations - The People's Bank of China conducted 130.9 billion yuan of seven - day reverse repurchase operations on the 15th, with an operating rate of 1.4%. There were 122.3 billion yuan of reverse repurchases due, resulting in a net injection of 8.6 billion yuan [2]. 3. Cryptocurrency Market - Bitcoin fell below $86,000 for the first time in two weeks, dropping 3.7% to $85,171 at one point, about 30% lower than its record high of over $126,000 in early October. It was last quoted at $86,400, down 2.3%. Ethereum and Ripple (XRP) each fell about 4%. Related stocks such as Strategy (MSTR.US) and Coinbase (COIN.US) dropped 8.1% and 6.4% respectively [3]. 4. Stock Exchange Application - Nasdaq has applied to the US Securities and Exchange Commission (SEC) to extend stock trading hours to 23 hours a day, with the additional trading session from 9 p.m. to 4 a.m. Eastern Time, aiming to meet the needs of global investors [3][4]. 5. Hong Kong Trade Data - In October this year compared with the same period last year, Hong Kong's total volume of goods exports and imports increased by 14.6% and 15.7% respectively. The overall export and import prices of goods rose by 2.4% and 2.3% respectively. The terms - of - trade index rose 0.2% in October this year compared with the same period last year and remained largely unchanged in the first ten months of this year [4].