"Deka EURO STOXX 50 ESG Filtered UCITS ETF" is an exchange-traded investment fund (ETF). It refers to the EURO STOXX 50 ESG Filtered Index. This index reflects the development of securities . The ETF replicates its index using full physical replication, so it contains all the securities of its reference index. The ETF's earnings are distributed to the investors. The fund company Deka ETF claims a total expense ratio (TER) of 0.15% per year. The yearly average divergence from the index performance (Tracking Difference) since 2016 was -0.47% per year. Therefore, the ETF was significantly less expensive than the TER suggests and even exceeded the index performance.