Today, the three primary stock indices—the Shanghai Composite Index, the Shenzhen Component Index, and the ChiNext Index—all opened on a positive note and maintained their upward momentum throughout the session. Notably, the Shanghai Composite Index rebounded to the significant 4,000-point milestone after a 34-trading-day hiatus. By the market's close, the Shanghai Composite Index had climbed 1.38%, the Shenzhen Component Index advanced 2.24%, and the ChiNext Index soared 2.85%. On the trading floor, stocks associated with the human brain project concept ignited a flurry of price limits, while concept stocks in sectors such as insurance, memory chips, innovative pharmaceuticals, and commercial aerospace exhibited robust performance. Specifically, New China Life Insurance and China Pacific Insurance (Group) witnessed their stock prices soar to unprecedented all-time highs. The insurance and healthcare sectors emerged as the frontrunners in terms of gains, whereas the hotel and catering, as well as the tourism sectors, faced downturns.