TERMI and TECHI by supply-chain tier, latest month
Net shares bought or sold by foreign investors and investment trusts combined, valued at the close — not total capital
Each of the eight supply-chain tiers gets its own history of TERMI (revenue momentum) and TECHI (company health), on the same 0–100 scale as the headline indices. The TECHI / Revenue / Profitability / Quality / Sentiment control above the rows switches between the composite and a single pillar. The Latest column puts each tier’s two current readings on one axis; the short tick around a dot is its typical range, wider when the tier has fewer companies or they disagree more.
In the TECHI and Revenue views the Flash line under each row (on phones, the gauge under each tier name) estimates the tier’s TERMI for the month that has just closed, about ten days before the companies finish reporting: the diamond is the middle estimate and the band the likely range. It is an estimate, not the published value.
The bars show net shares bought (right) or sold (left) by one investor group, added up for each tier and valued in NT$ at each day’s closing price, so the amounts are approximate. It is one group’s buying and selling only, not all money moving in or out: a tier’s market cap moves with the price, so heavy selling can sit alongside a rising market cap. It describes past trades; it is not a forecast.