Group 1 - The core issue is the escalating trade tensions between the US and EU, with President Trump threatening to impose a 30% tariff on EU products starting August 1, 2025, which could severely disrupt transatlantic trade [2][3] - The EU had hoped to negotiate a compromise to maintain a 10% tariff on most products, but the recent US proposals have been significantly higher, leading to a loss of confidence in negotiations [2] - The US has rejected the EU's proposal for a "freeze" on new tariffs, citing national security concerns, which further exacerbates the divide between the two parties [3] Group 2 - Silver prices experienced volatility, with a significant increase of over 2% on July 21, closing at $38.90 per ounce, and reaching a high of $39.03, approaching a multi-year high of $39.11 [4] - Analysts suggest that the decline in US Treasury yields and a general risk-off sentiment have weakened the dollar, contributing to the surge in silver prices [4] - If silver prices break through the annual high of $39.12, the next targets could be $39.50 and $40.00, while a drop below $38.50 may lead to a test of the $37.20 level [4]