Waferpedia Equipment Demand Index (WEDI)

WEDI tracks engagement with semiconductor equipment content on Waferpedia. The public view shows category-level engagement signals and equipment manufacturers represented in that activity.

For custom-scoped institutional research and equipment intelligence, explore Waferpedia Intelligence.

Observation window: through , UTC.

Percentages show historically adjusted changes in engagement intensity, informed by activity during the completed 30-day observation window.

Category signals

Understanding WEDI

What do WEDI arrows and percentages show?
They show the direction and amount of change in the category’s historically adjusted engagement on Waferpedia.
Which equipment does WEDI cover?
The public view lists equipment categories with qualifying activity, including semiconductor manufacturing categories such as lithography, etch, deposition, and metrology and inspection.
How can I request more information?
Use the WEDI inquiry form to discuss your research needs and available data.

OEMs