Quarterly Indices

Troostwijk has developed indices for machinery and equipment, office and industrial buildings and residential buildings specifically for the insurance sector. You can follow value developments with these indices.

Troostwijk Research has been publishing the Troostwijk indices since 2002. Various information channels and sources are used to determine the indices. These are used to obtain an average index number. The indices that Troostwijk publishes are general figures and are not related to any specific type of property or industry.

Each year, receive your free Troostwijk Index with the newest index figures.

The advantages of the Troostwijk Index

The recent survey of the users of our indices has shown that a large number of users still need a more frequent publication of the indices. As a result, Troostwijk will also publish quarterly indices as of today.

In order not to have to make major adjustments to your systems, we have recalculated the quarterly figures for the period 2019-2021 based on the annual figures issued in these years.

We will also continue to provide annual indices. Each year, in the second week of November, the new forecasts for the annual and quarterly figures will be published. The final quarterly figures will follow in the months of December (quarter 1), March (quarter 2), June (quarter 3) and September (quarter 4).

This does mean that from now on the final fourth quarter figure no longer has to be the same as the annual figure issued in November of the previous year.