中银证券跌4.08% 垫底证券板块

Group 1 - The core viewpoint of the article indicates that Zhongyin Securities (601696.SH) experienced a significant decline in stock price, closing at 14.33 yuan, with a drop of 4.08% [1] - The overall securities sector also faced a downturn, with a decrease of 1.71% on the same day [1] - Zhongyin Securities was identified as the largest declining company within the securities sector for the day [1]