duETS have the ability to be tied to any underlying index.
The duETS US Commercial Property series is tied to the returns of the NCREIF Property Index. duETS can be created on the following indexes.
NCREIF Market Value Index (MVI)
NCREIF Apartment Index
NCREIF Hotel Index
NCREIF Industrial Index
NCREIF Office Index
NCREIF Retail Index
NCREIF Open-End Diversified Core Equity Index (ODCE)
See current values and historical returns here.