古河電公記｜古河電工 私家版古河電工社史編纂室
I follow Furukawa Electric with a particular interest in the company. That interest is the reason to keep a record, including disappointments and evidence that chall
I follow Furukawa Electric with a particular interest in the company. That interest is the reason to keep a record, including disappointments and evidence that challenges my expectations.
This independent chronicle follows daily price action, company disclosures and the route from optical communications and power infrastructure to earnings and cash flow. It is maintained separately from daily stock selection. The title is a playful reference to a domain chronicle; this is a personal research series.
Each entry records the trading date and sources, distinguishes the opening gap from the open-to-close return, and separates observations from interpretations. PTS observations carry their own timestamps. Missing data remain missing, and retrospective notes are labelled as such.
This is a manually updated series. Public information is checked when an update is requested; gaps between updates can be covered in a retrospective review without inventing contemporaneous forecasts. Entries are organized by trading date below, with English and Simplified Chinese translations in collapsible sections near the top.