Core Viewpoint - The performance of the China Securities Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index has shown mixed results, with notable fluctuations in constituent stocks and a slight overall decline in the index value as of January 26, 2026 [1][2]. Group 1: Index Performance - As of January 26, 2026, the index has decreased by 1.22% [1]. - The Greater Bay Area ETF (512970) has shown a recent price of 1.56 yuan, with a cumulative increase of 1.17% for the month [1]. - The ETF's trading volume was 14.21 thousand yuan with a turnover rate of 0.16% [1]. Group 2: Liquidity and Risk Metrics - The average daily trading volume of the Greater Bay Area ETF over the past month was 92.05 thousand yuan [1]. - The maximum drawdown for the ETF this year was 1.84%, with a relative benchmark drawdown of 0.02% [1]. - The ETF's Sharpe ratio over the past year was reported at 1.76 as of January 23, 2026 [1]. Group 3: Fee Structure - The management fee for the Greater Bay Area ETF is set at 0.15%, while the custody fee is 0.05% [1] . Group 4: Tracking Accuracy - The tracking error for the Greater Bay Area ETF over the past six months was recorded at 0.026% [2]. - The index closely tracks the performance of companies benefiting from the development of the Guangdong-Hong Kong-Macao Greater Bay Area [2]. Group 5: Top Constituent Stocks - As of December 31, 2025, the top ten weighted stocks in the index accounted for 46.96% of the total index weight, including China Ping An, Luxshare Precision, and BYD [2]. - The individual weights of the top stocks are as follows: China Ping An (8.31%), Luxshare Precision (6.59%), BYD (6.05%), and others [4].
中证粤港澳大湾区发展主题指数下跌1.22%，大湾区ETF(512970)成立以来超越基准年化收益达3.35%