This breaking report announces JX Metals' new inclusion in the Nikkei Stock Average. The announcement was based on the Nikkei's regular reshuffle, and the report will examine developments going forward.
Nikkei Inc. announced on 4 September 2026 that JX Metals would be newly added to the Nikkei 225. As part of the regular reshuffle of the Nikkei Stock Average, the company is expected to join the index constituents.
The article states that it will thoroughly examine what happened afterward to companies previously added to the index, and is expected to track their subsequent performance.
While the breaking report conveys the decision to add JX Metals, it states that the detailed impact assessment remains unclear until follow-up reports are published.