影视板块全线走强，龙头股幸福蓝海走出“5天4板”

Group 1 - The A-share media sector experienced a significant rally, with film stocks leading the gains, including stocks like Ciweng Media and Jinyi Film reaching their daily limit [1] - Happiness Blue Sea's stock hit a 20% limit up, achieving a price of 25.32 yuan per share and a total market capitalization of 9.4 billion yuan [1] - The summer box office has been performing well, surpassing 5.6 billion yuan as of the report date, with the film "Nanjing Photo Studio" generating over 600 million yuan in ticket sales within five days of its release [1] Group 2 - Happiness Blue Sea announced that as of July 27, the cumulative box office for "Nanjing Photo Studio" exceeded 412 million yuan, accounting for over 50% of the company's audited consolidated revenue for the most recent fiscal year [1] - The success of "Nezha 2" during the Spring Festival boosted the stock price of Light Media, raising questions about whether Happiness Blue Sea could replicate this success [1] - As of July 18, Happiness Blue Sea had 25,609 shareholders [1]