市场分析：传媒软件行业领涨，A股震荡上行

Market Overview - The A-share market opened high and experienced slight fluctuations, with the Shanghai Composite Index facing resistance around 4121 points[3] - The Shanghai Composite Index closed at 4120.43 points, up 0.92%, while the Shenzhen Component Index rose 1.15% to 14120.15 points[9] - Total trading volume for both markets reached 31,526 billion yuan, above the median of the past three years[4] Sector Performance - The cultural media, internet services, software development, and gaming sectors performed well, while the aviation, insurance, photovoltaic equipment, and shipbuilding sectors lagged[4] - Over 70% of stocks in the two markets saw gains, with significant inflows into cultural media and internet services[9] Valuation Metrics - The average price-to-earnings (P/E) ratios for the Shanghai Composite and ChiNext indices are 16.73 times and 52.02 times, respectively, above the median levels of the past three years[4] - The market is considered suitable for medium to long-term investments based on current valuations[4] Future Outlook - The market is expected to maintain a slight upward trend, supported by improved corporate earnings and favorable monetary policy conditions[4] - Investors are advised to focus on macroeconomic data, changes in overseas liquidity, and policy developments, particularly in aerospace, software development, and cultural media sectors[4] Risks - Potential risks include unexpected overseas economic downturns, domestic policy changes, and international relations affecting the economic environment[5]