金融界6月24日消息，上证指数低开高走，中证港美上市全球智能汽车主题指数 (港美智能汽车， 931900)报5858.40点。 从中证港美上市全球智能汽车主题指数持仓样本的行业来看，乘用车占比17.21%、数字媒体占比 2.91%、光学光电子占比2.32%、汽车零部件与轮胎占比0.54%。 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。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。样本公司发生收购、合并、分拆等情形的处理，参照计算与维护细则处理。 本文源自：金融界 作者：行情君 数据统计显示，中证港美上市全球智能汽车主题指数近一个月上涨1.45%，近三个月上涨3.55%，年至 今下跌4.71%。 据了解，中证港美上市全球智能汽车主题指数从中国香港和美国市场上市的证券中选取50只业务涉及感 知定位、决策规划、控制执行、智能座舱以及车联网等智能汽车相关领域的上市公司证券作为指数样 本，反映中国香港和美国市场上市的智能汽车 ...

从中证港美上市全球智能驾驶主题指数持仓样本的行业来看，乘用车占比22.53%、数字媒体占比 2.98%、光学光电子占比2.66%、汽车零部件与轮胎占比0.33%。 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。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。样本公司发生收购、合并、分拆等情形的处理，参照计算与维护细则处理。 本文源自：金融界 作者：行情君 据了解，中证港美上市全球智能驾驶主题指数从中国香港和美国市场上市的证券中选取50只业务涉及感 知定位、决策规划、控制执行以及车联网等智能驾驶相关领域的上市公司证券作为指数样本，反映中国 香港和美国市场上市的智能驾驶主题上市公司证券的整体表现。该指数以2016年12月30日为基日，以 1000.0点为基点。 从指数持仓来看，中证港美上市全球智能驾驶主题指数十大权重分别为：NVIDIA Corp（10.74%）、理 想汽车-W（9.89%）、Tesla Motors In ...

Group 1 - The core index, the China Securities Hong Kong and US Listed Global Smart Car Theme Index, reported a value of 5461.69 points, with a recent one-month increase of 8.39%, a three-month decrease of 10.04%, and a year-to-date decline of 9.83% [1] - The index comprises 50 listed companies involved in smart automotive sectors such as perception positioning, decision planning, control execution, smart cockpit, and vehicle networking, reflecting the overall performance of these companies in the Hong Kong and US markets [1] - The index is based on a starting point of 1000.0 points as of December 30, 2016 [1] Group 2 - The top ten holdings of the index include Li Auto-W (9.52%), NVIDIA Corp (9.44%), Xpeng Motors-W (8.84%), Tesla Motors Inc (8.59%), Marvell Technology Group Ltd (6.26%), Rivian Automotive Inc. (5.6%), Lucid Group Inc (3.64%), Aurora Innovation Inc. (3.61%), Baidu Group-SW (3.27%), and Analog Devices Inc (3.19%) [2] - The index's holdings are primarily listed on the Nasdaq Global Select Market (60.44%), followed by the Hong Kong Stock Exchange (29.66%), Nasdaq Capital Market (5.02%), and New York Stock Exchange (4.88%) [2] - In terms of industry distribution, passenger vehicles account for 23.02%, digital media for 3.27%, optical optoelectronics for 3.05%, and automotive parts and tires for 0.32% [2] Group 3 - The index samples are adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December each year [3] - Weight factors are adjusted in accordance with the sample changes, and generally remain fixed until the next scheduled adjustment [3] - Special circumstances may lead to temporary adjustments, including the removal of samples that are delisted or undergo mergers, acquisitions, or splits [3]