银行股，走强

Core Insights - The banking sector experienced a strong rebound on October 13, with notable gains in several banks, including Shanghai Pudong Development Bank and Nanjing Bank [1][2] Group 1: Stock Performance - Shanghai Pudong Development Bank saw a price increase of 5.74%, reaching 12.52 [2] - Nanjing Bank's stock rose by 4.81%, with a current price of 11.33 [2] - Other banks such as Chongqing Rural Commercial Bank, Qilu Bank, Shanghai Bank, and Chongqing Bank also reported significant gains, with increases ranging from 2.74% to 3.85% [2] Group 2: Market Index - The Shanghai Composite Index showed a narrowing decline, currently down by 0.47% [1]