“黑五购物节”交易清淡，芝商所故障交易一度停摆，金油齐涨，白银新高

Group 1 - The market's expectation for a Federal Reserve interest rate cut is rising, leading to the potential for the best weekly performance in global stock markets since June [1] - The Chicago Mercantile Exchange (CME) experienced a system failure that disrupted futures trading, affecting major products like S&P 500 and Nasdaq futures [1] - Gold prices are expected to rise for the fourth consecutive month, with an 80% probability of a 25 basis point rate cut by the Federal Reserve next month [1] Group 2 - Spot silver is stabilizing around $54 per ounce, potentially achieving its longest streak of monthly gains since 1980 [4] - European stock indices opened mixed, with the Euro Stoxx 50 up 0.1% and the German DAX flat, while the UK FTSE 100 rose 0.2% [5] - Brent crude oil prices are holding above $63 per barrel but are on track for a fourth consecutive month of decline, the longest since May 2023 [8]