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爆了!605255,“13连板”!

Market Overview - On September 19, A-shares opened with mixed performance, with the Shanghai Composite Index up by 0.08%, Shenzhen Component Index up by 0.47%, and ChiNext Index up by 0.72% [2] - The aerospace and defense, communication equipment, shipping, and power generation sectors showed initial gains, while automotive and tourism sectors underperformed [3] Sector Performance - The communication sector saw significant gains, with stocks like Changfei Fiber hitting the daily limit and reaching new highs, while other stocks such as Dingxin Communications and Dekeli also performed well [5][6] - The aerospace and defense sector experienced a surge, with companies like Aerospace Nanhu and Hangya Technology rising over 10%, and Guorui Technology hitting the daily limit [7][8] Notable Stocks - Tianpu Co. achieved a remarkable "13 consecutive limit-up" with a stock price of 91.96 CNY, marking a 10% increase and a total market capitalization of 12.3 billion CNY [9] - The stock's trading volume reached 34,525 hands, with a significant increase in its price-to-earnings ratio, indicating heightened investor interest [9] Regulatory Actions - The Shanghai Stock Exchange announced that some investors engaged in abnormal trading behaviors affecting market order during Tianpu Co.'s trading, leading to self-regulatory measures such as account trading suspensions [11] - Tianpu Co. issued a risk warning regarding its stock price, indicating that the rapid increase has created substantial trading risks and that the stock price has deviated significantly from the company's fundamentals [11]