锂电池、白银板块大涨，高手看好这个涨价题材！

Market Overview - The Shanghai Composite Index reached a new high, closing at 4029.50 points with a gain of 0.73%, while nearly 4000 stocks rose [1] - The trading volume in the Shanghai and Shenzhen markets reached 20,420 billion yuan, an increase of 969 billion yuan compared to Wednesday [1] - Sectors such as lithium battery supply chain, silver, and cobalt saw significant gains [1] Competition Insights - The 77th session of the "Digging Gold" competition started on November 3, with registration from November 1 to November 14, and the next session will begin on November 15 [1][3] - Participants can win cash rewards based on their performance, with the first prize being 688 yuan and additional rewards for subsequent ranks [3] Sector Opportunities - Experts suggest looking for opportunities in low-position sectors such as sodium-ion battery storage and vanadium flow battery storage [5] - Sulfuric acid prices have surged to 773 yuan per ton, marking a 111% increase from January 21, 2023, and a 740% increase from May 26, 2023, driven by demand from the new energy sector and supply constraints [5] Trading Support - Participants in the competition can access a free trial of the "Fire Line Quick Review" for six trading days, which provides insights into market trends and investment logic [8] - The competition also offers additional benefits for top performers, including extended access to the review service [8]