Group 1 - The core viewpoint of the article highlights the performance of the China Securities Hong Kong Stock Connect 50 Index, which has seen a decline of 1.93% recently, closing at 3471.17 points with a trading volume of 67.997 billion [1] - The index has increased by 1.01% over the past month, decreased by 4.35% over the last three months, and has risen by 19.37% year-to-date [1] - The index is designed to reflect the overall performance of the largest 50 listed companies within the Hong Kong Stock Connect range, with a base date of November 14, 2014, set at 3000.0 points [1] Group 2 - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December each year [2] - New samples ranked within the top 40 are prioritized for inclusion, while those ranked below 60 are removed, with weight factors adjusted accordingly [2] - Public funds tracking the Hong Kong Stock Connect 50 include various ETFs and fund classes from companies such as Huatai-PB and Guotai, indicating a diverse investment interest in this index [2]

数据统计显示，中证港股通50指数近一个月上涨11.88%，近三个月上涨5.41%，年至今上涨19.87%。 金融界5月15日消息，上证指数低开低走，中证港股通50指数 (港股通50，930931)下跌0.73%，报 3528.46点，成交额797.3亿元。 本文源自：金融界 作者：行情君 据了解，中证港股通50指数选取港股通范围内的最大50家上市公司证券作为样本，以反映港股通范围内 大市值证券的整体表现。该指数以2014年11月14日为基日，以3000.0点为基点。 资料显示，指数样本每半年调整一次，样本调整实施时间分别为每年6月和12月的第二个星期五的下一 交易日。定期调整设置缓冲区，排名在40名之前的新样本优先进入；排名在60名之后的老样本优先剔 除。权重因子随样本定期调整而调整，调整时间与指数样本定期调整实施时间相同。在下一个定期调整 日前，权重因子一般固定不变。特殊情况下将对指数进行临时调整。当样本退市时，将其从指数样本中 剔除。如果香港市场新上市企业市值在香港上市公司中排名前十并纳入港股通范围，将在其纳入港股通 范围后第十一个交易日快速纳入指数。样本公司发生收购、合并、分拆等情形的处理，参照计算与维 ...