BusinessWorld's regular market rundown offers a quick glance at how member stocks of the Philippine Stock Exchange index (PSEi) fared in Tuesday's trading session on September 22, 2026. Because the index is calculated from the share prices of its member companies, a stock-by-stock rundown like this one shows which of the benchmark's 30 constituents moved during the session and in what direction — the underlying activity behind the index's daily reading.

The PSEi is the benchmark composite index of the Philippine Stock Exchange (PSE), the national securities exchange of the Philippines. Composed of 30 listed companies, the index serves as the primary gauge of the overall performance of the Philippine equities market. BusinessWorld, a Philippine business publication, tracks the movements of the index's member stocks as part of its regular corporate and markets coverage, offering a session-by-session view of how the benchmark's constituents are faring.

The full rundown of individual stock performances for the September 22, 2026 session is available in the original report on BusinessWorld Online: How PSEi member stocks performed — September 22, 2026. As the publication releases such rundowns regularly, readers can follow how the index's constituents perform from one trading session to the next.