黄金，大涨抵达通道上沿，回落调整！

Group 1 - Trump has shifted his stance on the Russia-Ukraine issue, indicating readiness to impose tariffs if Russia is unwilling to reach an agreement, and asserting that NATO countries should shoot down Russian planes entering NATO airspace [1] - The European Commission has implemented the 19th round of sanctions against Russia, which includes banning the import of Russian liquefied natural gas and expanding sanctions to third-country refineries and oil traders [1] - The Federal Reserve has lowered the federal funds rate by 25 basis points to a range of 4%-4.25%, with officials indicating that future policy adjustments will be data-driven and flexible [1][2] Group 2 - Gold prices have surged, reaching a new high of $3,790.9 per ounce, with a year-to-date increase exceeding 40%, while silver has also seen significant gains, rising over 50% [4] - The recent bullish trend in gold has seen prices rise nearly $450 from a low of $3,311, with potential targets for further increases set between $3,850 and $3,880 based on historical price movements [5] - The gold market is currently experiencing strong upward momentum, but caution is advised as it approaches resistance levels, with potential for a pullback [7][9]