今夜，暴涨！

Group 1 - The core viewpoint of the article highlights the significant rise in silver prices, with Shanghai silver reaching a historical high of over 18,000 CNY per kilogram, reflecting an increase of nearly 5% [1] - The National Fund of China has announced a limit on the investment amount for its silver fund to 100 CNY starting December 29, down from a previous limit of 500 CNY, to manage arbitrage funds and mitigate premium risks [3] - The silver fund's secondary market price was reported at 2.804 CNY, which is 45% higher than the net asset value of 1.9278 CNY as of December 24, indicating a significant premium [3][5] Group 2 - The silver fund has reached its physical limit for capacity due to regulatory constraints on trading positions and public offerings, necessitating the investment limit as a compliance measure rather than a subjective choice [6] - The fund's trading price has shown a premium rate of 44.02%, with a trading volume of 2.7956 million hands and a total transaction amount of 809 million CNY [5][6]