中证锐联香港基本面50指数上涨0.05%

Core Viewpoint - The China Securities Index Hong Kong Fundamental 50 Index (HK F50) has shown positive performance, with a year-to-date increase of 20.09% as of August 19, 2023 [1]. Group 1: Index Performance - The HK F50 Index opened high and fluctuated, closing at 2199.93 points with a trading volume of 56.01 billion yuan [1]. - Over the past month, the index has risen by 1.29%, and over the last three months, it has increased by 9.35% [1]. Group 2: Index Composition and Methodology - The HK F50 Index selects the 50 listed companies with the highest fundamental value from the Hong Kong market, using a fundamental value-weighted calculation [1]. - This methodology aims to mitigate the over-allocation of overvalued securities commonly seen in traditional market capitalization-weighted indices [1]. - The index was established on December 31, 2004, with a base point of 1000.0 [1]. Group 3: Sample Adjustment and Maintenance - The index samples are adjusted annually, with changes implemented on the next trading day after the second Friday of June each year [1]. - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [1]. - Companies that are delisted or undergo mergers, acquisitions, or spin-offs are handled according to specific calculation and maintenance guidelines [1].