“牛市旗手”发力，尾盘量子计算飙升，哪些主线有“大肉”？

Market Overview - The Shanghai Composite Index opened lower but rebounded, closing up 0.22% at 3922.41 points, with a trading volume of 1.6439 trillion yuan, a slight decrease of 23.9 billion yuan from the previous day [1] - The brokerage sector, referred to as the "bull market leader," played a significant role in the market's recovery [1] Quantum Computing Developments - Google achieved its first verifiable quantum advantage algorithm on the Willow chip, published in Nature, demonstrating a speed 13,000 times faster than the best supercomputer [1] - The algorithm marks progress between two key milestones: "quantum error correction prototype" and "long-lived logical qubits," indicating that practical applications of quantum computing are still some distance away [1] Investment Competition Insights - The 76th edition of the simulated stock trading competition, hosted by the Daily Economic News App, began on October 20, with a simulated capital of 500,000 yuan [1][3] - Cash rewards for the competition include 688 yuan for the first place, with additional prizes for subsequent positions, and a monthly points king award with higher rewards [3] Sector Opportunities - Participants in the competition expressed optimism about sectors such as brokerages, optical switches, excavators, gold, and non-ferrous metals [6] - The gold sector has seen a significant increase of approximately 1000 USD since the end of August, with expected continued upward momentum after recent fluctuations [6] - Some participants believe that quantum computing is still in the speculative stage and far from commercialization [6] Additional Resources for Participants - Participants who register for the competition gain access to a six-day free trial of the "Fire Line Quick Review," which provides insights into market trends and investment strategies [8] - Successful participants in each round will receive extended access to the "Fire Line Quick Review" for ten trading days [8]