实施交易限额、调整交易手续费！上期所，对白银期货出手！

Core Viewpoint - The Shanghai Futures Exchange (SHFE) has implemented multiple risk prevention measures for silver futures contracts to cool down the market and guide rational trading, emphasizing the need for investors to control risks [1][3]. Group 1: SHFE Measures - Starting from December 24, the SHFE has set a daily opening position limit of 10,000 lots for non-futures company members and special overseas non-broker participants in the silver futures AG2602 contract [1]. - The trading fees for closing positions in the AG2602 contract will be adjusted to 0.25% of the transaction amount, while the AG2604 contract will have a fee of 0.05% [1]. Group 2: Market Context - The recent surge in silver futures and other precious metals has led to historical highs, with the main silver contract rising by 6.06% to 16,210 yuan per kilogram [3]. - The price increases are attributed to strong market sentiment supported by factors such as Federal Reserve policy expectations and geopolitical uncertainties, particularly in the Middle East and Europe [5]. Group 3: Analyst Insights - Analysts suggest that the SHFE's measures are a response to the rapid price increases and heightened trading activity, aimed at preventing excessive speculation and maintaining market stability [3]. - The precious metals sector is expected to maintain a strong performance in the short term, but there are warnings about increased volatility following significant price rises [5].