利好来了！突发涨停潮

Group 1 - The new merger and acquisition regulations have been officially implemented by the China Securities Regulatory Commission, simplifying review processes and enhancing regulatory inclusiveness [5][9] - The market reacted positively to the new regulations, with the Wande restructuring index leading gains and nearly 10 constituent stocks hitting the daily limit [6][9] - Notable stocks that surged include Wuxin Equipment, which rose by 24.42%, and Meilihua Electric, which increased by 20% [7] Group 2 - The real estate sector showed resilience amid expectations of interest rate cuts, while the shipping and port sectors experienced significant gains, with Nanjing Port achieving five consecutive trading limits [2][6] - Conversely, the robotics and PEEK materials sectors faced collective declines, with stocks like Longxi Co. hitting the daily limit down [3][4] - The ST sector also saw a wave of limit-up stocks, with nearly 20 stocks reaching their daily limit [8][9]