Core Insights - The report predicts that the North Certificate 50 Index will undergo component adjustments on March 16, 2026, with a review cutoff date of January 31, 2026 [1] - The expected additions to the index are Tiangong Co., Ltd., Guangxin Technology, and Jikang Technology, while the expected removals are Jike Co., Ltd., Weida Optoelectronics, and Aweite [1] - Historical data shows that, on average, stocks added to the index outperform the index by 4.5% in the five trading days leading up to the adjustment, with an 85% probability of outperformance [1][5] Component Adjustments - The predicted incoming components and their metrics are as follows: - Tiangong Co., Ltd. (Average Daily Trading Volume: 10,083 million, Average Market Capitalization: 127.1 billion) - Guangxin Technology (Average Daily Trading Volume: 17,102 million, Average Market Capitalization: 83.6 billion) - Jikang Technology (Average Daily Trading Volume: 7,092 million, Average Market Capitalization: 40.5 billion) [2] - The predicted outgoing components and their metrics are: - Jike Co., Ltd. (Average Daily Trading Volume: 5,688 million, Average Market Capitalization: 34.4 billion) - Weida Optoelectronics (Average Daily Trading Volume: 5,536 million, Average Market Capitalization: 33.4 billion) - Aweite (Average Daily Trading Volume: 8,648 million, Average Market Capitalization: 32.5 billion) [2] Impact Coefficients - The estimated impact coefficients for the incoming components are: - Jikang Technology (4.38) - Guangxin Technology (1.35) - Tiangong Co., Ltd. (0.79) [6] - The estimated impact coefficients for the outgoing components are: - Jike Co., Ltd. (1.91) - Weida Optoelectronics (1.65) - Aweite (1.53) [6]
2026年3月北证50指数成分调整名单预测：天工股份、广信科技等预计调入北证50成分股