Core Viewpoint - A-shares experienced a collective decline across major indices, with the Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index closing down by 0.19%, 0.93%, and 1.11% respectively, indicating a bearish market sentiment on October 13 [1] Market Performance - The Shanghai Composite Index closed at 3889.5 points, the Shenzhen Component Index at 13231.47 points, and the ChiNext Index at 3078.76 points [1] - The trading volume for the Shanghai Stock Exchange was approximately 1.085 trillion yuan, while the Shenzhen Stock Exchange saw about 1.269 trillion yuan, leading to a total trading volume of around 2.35 trillion yuan across both exchanges [1] Sector Performance - The rare earth permanent magnet sector led the market gains, with stocks such as Galaxy Magnetic, Huicheng Environmental Protection, and New Life Fortune hitting the daily limit [1] - Other active sectors included precious metals and minor metals, while sectors such as wheel motors, smart TVs, and reducers experienced significant declines [1] Individual Stock Performance - Out of the total A-shares, 1684 stocks closed in the green, with 73 stocks reaching the daily limit up, while 3634 stocks closed in the red, including 10 stocks hitting the daily limit down [1]