A股三大股指涨跌互现：沪指涨0.01%报3402.66点，IP经济概念股活跃

Market Overview - The three major A-share indices opened lower on June 12 but turned positive during the morning session, with a narrow range of fluctuations in the afternoon [1] - The Shanghai Composite Index rose by 0.01% to 3402.66 points, while the ChiNext Index increased by 0.26% to 2067.15 points [1] - Total trading volume in the Shanghai and Shenzhen markets reached 12,717 billion, an increase of 162 billion from the previous trading day [1] Sector Performance - The computing power industry chain showed strength, with CPO direction leading the gains; gold jewelry, innovative pharmaceuticals, rare earth permanent magnets, quantum technology, and IP economy stocks were active [1] - Gold stocks continued to perform well, with several stocks like Ying Si Te and Da Di Xiong hitting the daily limit or rising over 10% [3] - The home appliance sector led the declines, with stocks like Dongfang Electric and He Sheng New Materials dropping over 2% [3][4] Stock Movement - A total of 2,325 stocks rose while 2,864 stocks fell, with 223 stocks remaining flat [1] - There were 94 stocks with gains exceeding 9%, while no stocks experienced declines of 9% or more [2] Market Sentiment and Outlook - Zhongyuan Securities anticipates a steady upward trend in the short term, supported by a loose monetary policy and fiscal measures [5] - Huashan Securities notes that small-cap stocks are performing significantly better than large-cap stocks, indicating strong investment opportunities in this segment [6] - Dongfang Securities emphasizes the importance of a rotation strategy in the current market environment, with a focus on low-position stocks [7] - Galaxy Securities highlights three main lines for investment: high safety margin assets, technology as a long-term focus, and consumer sectors boosted by policy support [8]