"Xtrackers FTSE Developed Europe ex UK Real Estate UCITS ETF 1C" is an exchange-traded investment fund (ETF). It refers to the FTSE EPRA/NAREIT Developed Europe ex UK Index. This index reflects the development of only 66 European stocks and is therefore not very well diversified. The ETF replicates its index using full physical replication, so it contains all the securities of its reference index. The ETF's earnings (dividends) are automatically reinvested (accumulated). The fund company Xtrackers claims a total expense ratio (TER) of 0.33% per year. The yearly average divergence from the index performance (Tracking Difference) since 2015 was -0.36% per year. Therefore, the ETF was significantly less expensive than the TER suggests and even exceeded the index performance.
Comparing Tracking Difference, Total Expense Ratio and fund size
Every bubble represents an ETF. The further to the right it is, the higher (worse) is its tracking difference. The further up it is, the higher the total expense ratio specified by the fund company. The bubble's area represents the fund volume.