Market Performance - The A-share market experienced a collective surge, with the Shanghai Composite Index rising by 1.24%, the Shenzhen Component Index increasing by 3.89%, and the ChiNext Index soaring by 6.55% [2] - The total trading volume across the Shanghai, Shenzhen, and Beijing markets reached 23,484 billion yuan, a decrease of 2,335 billion yuan compared to the previous day [2] - Over 4,800 stocks in the market saw an increase [2] Sector Performance - Solid-state batteries, photovoltaic equipment, CPO, energy metals, and photolithography concept stocks led the gains [2] - The battery-related sector experienced a significant rise, with companies like Tianhong Lithium Battery, Jinyin Galaxy, and Tianhua New Energy hitting the daily limit [2] - The photovoltaic equipment sector also saw a strong performance, with Tongrun Equipment, Sunshine Power, and Canadian Solar all experiencing substantial increases [2] - PCB and CPO concept stocks surged in the afternoon, with Shenghong Technology hitting the daily limit and other companies like Xinyisheng, Zhongji Xuchuang, and Shengyi Electronics rising over 10% [2] - Other sectors such as innovative drugs, photolithography, semiconductors, and energy metals also saw gains in the afternoon [2] Underperforming Sectors - The tourism and food & beverage sectors, which had risen the previous day, faced adjustments and underperformed today [2] - The banking sector also experienced fluctuations, with Agricultural Bank of China dropping over 3% during the day [2]

Market Performance - A-shares experienced a rebound on August 13, with the Shanghai Composite Index rising by 0.56% to 3686.34 points, surpassing the previous high from October 8 of last year and reaching the highest level since December 2021 [1] - The Shenzhen Component Index increased by 1.47%, while the ChiNext Index surged by 2.81% [1] - Over 2600 stocks in the market showed positive performance [1] Sector Highlights - AI hardware stocks saw significant gains, with companies like New Yisheng reaching historical highs [1] - Brokerage stocks experienced a rally, with Guosheng Jin控 achieving two consecutive trading limits [1] - Innovative drug concept stocks became active again, with Haishi Ke hitting the daily limit [1] - Sectors such as securities, CPO, photolithography machines, and CRO showed notable increases, while sectors like poultry, coal, ports, and Xinjiang faced declines [1]