[SMM Aluminum Morning Meeting Minutes: Limited Fundamental Drivers for Aluminum Prices, Aluminum Prices Expected to Fluctuate Amid Macro Support] During the night session on October 30, the most-traded SHFE aluminum contract opened at 21,200 yuan/mt, reaching a highest price of 21,275 yuan/mt and a lowest price of 21,160 yuan/mt, before finally closing at 21,265 yuan/mt, up 0.09%. The night session opened lower but fluctuated higher, with the trading center slightly declining yet remaining at elevated levels. From a technical perspective, the MA moving averages continued to exhibit a bullish alignment (MA5: 21,273.00 > MA10: 21,259.00 > MA20: 21,138.50 > MA60: 20,955.25), while the MACD 4-hour K-line showed some variation in the red bars, maintaining a golden cross state (DIFF: 96.72, DEA: 95.15). In terms of trend, SHFE aluminum remains in an upward channel. Considering recent highs and lows (low: 20,640, high: around 21,365), resistance is expected in the 21,350-21,550 range, with support in the 20,650-20,850 range.