Changxin Technology included in the SSE Composite Index and becomes the largest constituent by weight
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AT A GLANCE
BlockBeats said that Changxin Technology has entered two SSE indexes and is the largest constituent by weight in both.
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Changxin Technology has been included in the SSE Composite Index, ranking as the largest constituent by weight
BlockBeats reports,October 28, according to the China Securities Index Company website, Changxin Technology has been included in the SSE Composite Index, with a weight of 4.67%, currently ranking as the index’s largest constituent by weight. Agricultural Bank of China and Industrial and Commercial Bank of China rank second and third, with weights of 3.83%and 3.77%. Changxin Technology has also been included in the SSE STAR Market Composite Index, with a weight of 15.74%, also ranking as the largest constituent by weight. According to the methodology, the weight factor is adjusted on the trading day following the second Friday of each month or when the weight of a newly added constituent exceeds 15%.
Original link https://m.theblockbeats.info/flash/374078
Key points
01
BlockBeats said that, according to the China Securities Index Company website, Changxin Technology has been included in the SSE Composite Index.
02
The report gives Changxin Technology’s weight in the SSE Composite Index as 4.67%, currently ranking first.
03
Agricultural Bank of China and Industrial and Commercial Bank of China rank second and third, respectively, by weight in the SSE Composite Index, with weights of 3.83%and 3.77%。
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Changxin Technology has also been included in the SSE STAR Market Composite Index, with a weight of 15.74%, ranking first.
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The methodology cited in the report states that the weight factor is adjusted on the trading day following the second Friday of each month, or when the weight of a newly added constituent exceeds 15%.
AI-assisted interpretation
The following is analysis, separate from reported facts. Verify important claims independently.
Index weight represents the proportion of an individual constituent’s impact on the overall change in an index. According to the reported data, Changxin Technology has the highest weight in both the SSE Composite Index and the SSE STAR Market Composite Index; its weight in the STAR Market Composite Index is 15.74%。
Why it matters to readers
Price changes in the largest constituent by weight have a relatively greater impact on the corresponding index. The report also mentions periodic and trigger-based adjustment rules for the weight factor, so the current weight may change in the future.
Beginners reviewing index gains and losses should not assume that all constituents have the same impact; constituents with higher weights have a greater influence on index performance.
Risks and unknowns
The material does not include the China Securities Index Company’s original announcement or constituent-weight file, so the specific inclusion results and weights still require verification.
The report does not specify the effective date of this inclusion and the weights.
The material does not state how much capital tracks the relevant indexes, nor does it explain the actual trading impact.
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Index weighting
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