技术性超买引发回调，全球股市涨势暂歇，纳指期货跌0.2%，贵金属全线重挫，油价承压

Core Market Trends - Asian stock markets have entered a "technically overbought" zone, leading to a pause in the upward trend driven by the AI boom and expectations of Federal Reserve rate cuts [1] - U.S. stock index futures showed mixed results, while European markets opened with varied performance [2] - Precious metals experienced significant declines, with gold, silver, and palladium all dropping, and oil prices also under pressure [1][2] Commodity Market Adjustments - The Bloomberg Commodity Index (BCOM) is set for annual weight rebalancing from January 8 to 14, which is expected to trigger substantial passive fund reallocations [1][4] - The anticipated sell-off due to this rebalancing is projected to account for 9% of total silver holdings and 3% of total gold holdings, creating significant downward pressure on prices [1][4] Precious Metals Impact - The adjustment is causing notable selling pressure in the precious metals sector, particularly for silver, which faces a sell-off equivalent to 9% of its total holdings [4] - This "non-fundamental" selling triggered by index rules is forcing speculative funds to exit before the event, exacerbating short-term price volatility [4] Oil Market Developments - The announcement by the Venezuelan government to deliver 30 to 50 million barrels of oil to the U.S. has raised concerns about increased supply, contributing to a decline in WTI crude oil prices [9] - Goldman Sachs analysts noted that while short-term supply prospects are uncertain, a potential recovery in Venezuelan oil production could exert significant downward pressure on global oil prices in the long term [9]