In order to keep option adjusted measures as stable as possible we intend to update the DMBS model on a quarterly basis, even if the re-estimated model is very similar to previous.

To give users of this service an idea of the effect of the re-estimation of the prepayment model prior to the update, we will contribute key figures from the new and current prepayment model on pages <DMBS121>, <DMBS122>, <DMBS123>, and <DMBS124>.

This will be done on an hourly basis each day in the week prior to the update of the model.